UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ps/lr9mUxdl7/7pLxhg2c3+yrfwikKnse0Y267GUBNU=' 
WHERE 
  key_id = '78ee7faaef66ed42cc707a0db6e339b6245fd20884974e2b23f6e2a1751bb162' 
  AND (
    token = 'Ps/lr9mUxdl7/7pLxhg2c3+yrfwikKnse0Y267GUBNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )