UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FBeSerix8pMUos2aZ+VmdIfamqTfERZJn3fH0jcl5EA=' 
WHERE 
  key_id = '49c1956525afee059c3936e81f3ce50ccc8b1bca9467731b1f31c24813d76ece' 
  AND (
    token = 'FBeSerix8pMUos2aZ+VmdIfamqTfERZJn3fH0jcl5EA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )