UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sfMLZ4WniF1BBckFr2PxJymBkpTIHPIi3DFOcQQ9m6Y=' 
WHERE 
  key_id = '438fccb3d786cb4e638b2e81fb7052738e58b20876d6c64faec4b323dcc8b691' 
  AND (
    token = 'sfMLZ4WniF1BBckFr2PxJymBkpTIHPIi3DFOcQQ9m6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )