UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Z3xnmQMsQaMXxHgW1Q/xE//+TLpkR9N8ZpKzxDHUlU=' 
WHERE 
  key_id = '82d46b657f842d0818145fed543775b003104a4388ca4f2d95ce25cc265bde9e' 
  AND (
    token = '+Z3xnmQMsQaMXxHgW1Q/xE//+TLpkR9N8ZpKzxDHUlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )