UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lqqc2ZVm2O5uY+wf4Wsptof6dKSrNhpEZ0M1+Jk3QlQ=' 
WHERE 
  key_id = '656ff202ae48679f8e4615a24a31e608594956f0e582ef45ed83a4827f47b549' 
  AND (
    token = 'lqqc2ZVm2O5uY+wf4Wsptof6dKSrNhpEZ0M1+Jk3QlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )