UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vx9wkwV9xJz5CXK4PAaiGvu1Imh2QbJeqpVjHL9J2Xs=' 
WHERE 
  key_id = 'ea128e3768eef2493714e7ddd83497200de2b24302ed296c385336e2fecba47c' 
  AND (
    token = 'vx9wkwV9xJz5CXK4PAaiGvu1Imh2QbJeqpVjHL9J2Xs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )