UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lmoBPk71pBCG9O0VR5voWok97hHAjkPvBdL19YeeaqM=' 
WHERE 
  key_id = 'e145b4902b039ce29fb778626679262c7328e8a5095f934b6fcbeedd73e28fed' 
  AND (
    token = 'lmoBPk71pBCG9O0VR5voWok97hHAjkPvBdL19YeeaqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )