UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZZn2uecgfHDtUyutyoGWt/puSrjfH0CN2BjNXDEGao8=' 
WHERE 
  key_id = '33e8b0d23da25602a3523a2f68c286ebd83c0b0a9dcee832400cfc1550d3370a' 
  AND (
    token = 'ZZn2uecgfHDtUyutyoGWt/puSrjfH0CN2BjNXDEGao8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )