UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nl9k84+aQL6QDudHmidATRzUvUeDSMBCOSDXNxC2r/8=' 
WHERE 
  key_id = '3be8366331c411146e899c9bb452cb47021bd8dda733666a34c4ec54e32309b4' 
  AND (
    token = 'nl9k84+aQL6QDudHmidATRzUvUeDSMBCOSDXNxC2r/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )