UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EAfxFv+m7ezBoqqwbORFdPe2u8nW3iJH/GNP8/9DLnQ=' 
WHERE 
  key_id = '4bd28c1cd9be4b34e2b6a5aaaa7f0ac824614f560780cabfcbacae9450f052cb' 
  AND (
    token = 'EAfxFv+m7ezBoqqwbORFdPe2u8nW3iJH/GNP8/9DLnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )