UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9YKPBySH6HHjSo2N8cXUJwJmbw8hMvYGe0i4LZtkPw0=' 
WHERE 
  key_id = 'fe5ee88be4699d328f36af1995b1115917a6c7eccdf77ff742a51e1a16789af6' 
  AND (
    token = '9YKPBySH6HHjSo2N8cXUJwJmbw8hMvYGe0i4LZtkPw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )