UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UVuV+vEE5pO/p3toYBaejgypiQcHL8YU9t6kmwmtdX4=' 
WHERE 
  key_id = 'beac979f74f5fd639bd3208974a11855b84dd62775edfe6ed0d173957e451e2a' 
  AND (
    token = 'UVuV+vEE5pO/p3toYBaejgypiQcHL8YU9t6kmwmtdX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )