UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zN2fdlbSWJdLKZ06VF0DKk4+6PVKqVDJj0pDiXPSZC8=' 
WHERE 
  key_id = 'feb50ab98e5932a3739a6e67bde81a9e354af470808caa3414297ea905b9424f' 
  AND (
    token = 'zN2fdlbSWJdLKZ06VF0DKk4+6PVKqVDJj0pDiXPSZC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )