UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TcZHPJB9O+76PQ5pStoIoCUgy2iKhKGHeNEboAe7mg0=' 
WHERE 
  key_id = 'ad2f84462e14e2df3921f81929f0e6d1daa6810d6278afd391accb7dd959bee7' 
  AND (
    token = 'TcZHPJB9O+76PQ5pStoIoCUgy2iKhKGHeNEboAe7mg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )