UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tqa7IUg6sTpBNGRVRhRSO9Ty54S8//zgfuqYPqz0Ucc=' 
WHERE 
  key_id = '7de5a9ca4127ae292cbb81a876ff694520dd80e6c9a037833f44526991aac9d2' 
  AND (
    token = 'Tqa7IUg6sTpBNGRVRhRSO9Ty54S8//zgfuqYPqz0Ucc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )