UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wql1rROIpDurIYMJkhq2rCmcqrPQmjAESUt1tnaQZsw=' 
WHERE 
  key_id = 'c8c42f8e33224e9ca681557ed6561bcd70dcb3e3e463de1705c85859a15c7f8b' 
  AND (
    token = 'wql1rROIpDurIYMJkhq2rCmcqrPQmjAESUt1tnaQZsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )