UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RmFMQworDa81h3zYiPqMIEZot9fRSuQGDuWfMowMIWc=' 
WHERE 
  key_id = 'ddfda3add7f22130919d5ba1a5b2057e24f41202001e6e3de774e6ad4545eff2' 
  AND (
    token = 'RmFMQworDa81h3zYiPqMIEZot9fRSuQGDuWfMowMIWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )