UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Dp3y4R246NksLo8c8z6DFpuH1WD9TxxUVpUE6JXkcs=' 
WHERE 
  key_id = '6678b2bddfa45210f7fa10cf350cf5697a39ecc630c656ef7a0aa477d15edcc6' 
  AND (
    token = '9Dp3y4R246NksLo8c8z6DFpuH1WD9TxxUVpUE6JXkcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )