UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U7GQjdoEIZ6NeYQRdL447fq8u1EcnQ94mcGKn3Vj9ns=' 
WHERE 
  key_id = 'b779892b77def46defc31b88eaf0e3db94eade76b9312d62fcfbaeddec856f35' 
  AND (
    token = 'U7GQjdoEIZ6NeYQRdL447fq8u1EcnQ94mcGKn3Vj9ns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )