UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bT4fOjpaav/Gzn1OMZGZ4bUSj2De0jje+h8WRfz4MMM=' 
WHERE 
  key_id = '15532fd37be84a7c08478f4dc8b1fa95e4cd80f60c618fbe4d1e590882b7572e' 
  AND (
    token = 'bT4fOjpaav/Gzn1OMZGZ4bUSj2De0jje+h8WRfz4MMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )