UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wF8+kSRMiiBZRtcOwM1LT3+8tjQjkHq5ixAMGFsXB3U=' 
WHERE 
  key_id = '4a9de4e33a827a8206c6cc1acd3533e0aaa32a2c03e2e886d36d58773ab2c05d' 
  AND (
    token = 'wF8+kSRMiiBZRtcOwM1LT3+8tjQjkHq5ixAMGFsXB3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )