UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bPUNrXTSmz2Gqai8IpyYgkg2G1Z0jb9HvYjG9ZcHFXE=' 
WHERE 
  key_id = '74d5de4e655f08855717c4658127f35eb34d03e0d7679149efc9a09468791f69' 
  AND (
    token = 'bPUNrXTSmz2Gqai8IpyYgkg2G1Z0jb9HvYjG9ZcHFXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )