UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dNF4fEef02qzN6dO1Bl0EhxttvjNmXOMAtVMJhTveLI=' 
WHERE 
  key_id = 'e5a6ef0f1ff47843a64cf7f29c293daf88b69f33024cc41f70f696b5468373d2' 
  AND (
    token = 'dNF4fEef02qzN6dO1Bl0EhxttvjNmXOMAtVMJhTveLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )