UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pPhArle34uQYBgxSY3Zmu5WfBVUsxmkddA6pwvjqoLk=' 
WHERE 
  key_id = '84787e5cd52281360f64ed6a2faa7abc583fcf172f474ca6881bf5e55b7b4752' 
  AND (
    token = 'pPhArle34uQYBgxSY3Zmu5WfBVUsxmkddA6pwvjqoLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )