UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd6ri0wock2WV41wcoQT/4+z5unV46CX3sEwprhF76LE=' 
WHERE 
  key_id = '9d106a30675ba625a00a6ef7277170acb54065b38aaef7efe8a06216264b0144' 
  AND (
    token = 'd6ri0wock2WV41wcoQT/4+z5unV46CX3sEwprhF76LE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )