UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I5RiymEKOSzS0Ii9m+JweUw18iIPwDFQjU83pbdGPu0=' 
WHERE 
  key_id = 'd76c352b9538f23f84864e5add49817b80d13ee1dbfb98ac6310cfe211d39f77' 
  AND (
    token = 'I5RiymEKOSzS0Ii9m+JweUw18iIPwDFQjU83pbdGPu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )