UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xhIl9+CugrgpzvTm9hCUgB/bPg/IfTjYXbUqxMoeOjc=' 
WHERE 
  key_id = 'f266f15ac1a2575d1c6b912406336c7483bb4c2f68691247cf2602c6804c982b' 
  AND (
    token = 'xhIl9+CugrgpzvTm9hCUgB/bPg/IfTjYXbUqxMoeOjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )