UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sgndZ8+ZnNdvgp8lXxxgYXRO3lvFNnufr6/U+yMVQec=' 
WHERE 
  key_id = '859a5bde1fcbf45f40634d7c4bb61fb4aa5dca02010ca7b489215f3a02f709c9' 
  AND (
    token = 'sgndZ8+ZnNdvgp8lXxxgYXRO3lvFNnufr6/U+yMVQec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )