UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5jxwcamdT12XSnm2EKEDdip5yQgeGcHD3MvmFtP5AZk=' 
WHERE 
  key_id = 'f92c716b1ac031c09b69dea2cfd67fe86659e7e933944d17c889b466b118f65d' 
  AND (
    token = '5jxwcamdT12XSnm2EKEDdip5yQgeGcHD3MvmFtP5AZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )