UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N9tIq7yQy/hWEXbtfIyTE2SqT4QJ2/AkCoDL9O0BDiY=' 
WHERE 
  key_id = '7c83480f4d6e4deddd62327a3d25dfb9907af73fdda4ecc0f47aa0625c657f9b' 
  AND (
    token = 'N9tIq7yQy/hWEXbtfIyTE2SqT4QJ2/AkCoDL9O0BDiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )