UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iWGtmxleLqm5q7lYmLDyKaGsVLke6+ayvx6AOTfbA5o=' 
WHERE 
  key_id = '944175932877f0f381c3b8244cce83ed2aaad32b3f9dea2a90fdf9da6252725a' 
  AND (
    token = 'iWGtmxleLqm5q7lYmLDyKaGsVLke6+ayvx6AOTfbA5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )