UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8DfVl0H/pFAUrtFrwq7Qm9gRZGmc21BsXZ5ZRymkKag=' 
WHERE 
  key_id = '0acf8920eff700a1d76719f3a836d1724e0c7edd5099753257850253143462f2' 
  AND (
    token = '8DfVl0H/pFAUrtFrwq7Qm9gRZGmc21BsXZ5ZRymkKag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )