UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3dKlZb7YHii4EqcDGV+OfMxMPa2Ae/FKjjaWn12ob60=' 
WHERE 
  key_id = '575f9551dd4f8c13dcf3788ca9760fe9f8840bedbbf6310d751b4d443a6bb03c' 
  AND (
    token = '3dKlZb7YHii4EqcDGV+OfMxMPa2Ae/FKjjaWn12ob60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )