UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Smq5DGrudfi5eitT/UJzho2+M3+SpheDUFraFg8Ye2Q=' 
WHERE 
  key_id = '10340a846f1c848eba5d48705c49acc0d1aa7567ead2373f020f5f8cf566ae31' 
  AND (
    token = 'Smq5DGrudfi5eitT/UJzho2+M3+SpheDUFraFg8Ye2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )