UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a0APE7TeHkYqWb7TZRtpnS9txv3R1i/X2SIiLZbqrZ0=' 
WHERE 
  key_id = '302705d3fda13784593f9b3c0461d9e6a3e1df791af329c298c0cf3b92173545' 
  AND (
    token = 'a0APE7TeHkYqWb7TZRtpnS9txv3R1i/X2SIiLZbqrZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )