UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w+Sx+g0l7VLXcmojdEJrFVZnWplx9XBva38Z4ryN/sQ=' 
WHERE 
  key_id = '3177fd13e7429ad4a85717da0486bba0e45848c52ccaa32e177c43626b24013a' 
  AND (
    token = 'w+Sx+g0l7VLXcmojdEJrFVZnWplx9XBva38Z4ryN/sQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )