UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FJY+Ipt3/fYdxOhwWy+2L2dTMIGjegLIuCblKyA6cUk=' 
WHERE 
  key_id = '631890d469c3e5a70308726de123362109eedb2e23868039c1afef0c6b32ad43' 
  AND (
    token = 'FJY+Ipt3/fYdxOhwWy+2L2dTMIGjegLIuCblKyA6cUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )