UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cKAWQ7+q99BIKcdDuHSIQFDpUPwWczAFpvPHwUAg6i0=' 
WHERE 
  key_id = 'c40ae51551394c65b13b1d1cddedbf37f976ab0d83ed67e8cd51b4c15edea9fc' 
  AND (
    token = 'cKAWQ7+q99BIKcdDuHSIQFDpUPwWczAFpvPHwUAg6i0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )