UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fHmKpspvwSrjfklvfPgSmFFUoXdRr79I74bSJAwfBYQ=' 
WHERE 
  key_id = '5ccf8912c91e7c058958ddf25e9f4410b0507655fc6d65d15a4ef0feaf79a510' 
  AND (
    token = 'fHmKpspvwSrjfklvfPgSmFFUoXdRr79I74bSJAwfBYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )