UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w1KYeTMb9MO1Uem5VQ51uDjcbsJL/T5hPqapPnkOBXs=' 
WHERE 
  key_id = '2d276ec2b610a47de96cb83b3d046c71d9f9c24d03423810e46bccd710bdf858' 
  AND (
    token = 'w1KYeTMb9MO1Uem5VQ51uDjcbsJL/T5hPqapPnkOBXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )