UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xw3e05/i7gZ8+O/2X2TE9bXr+O4o6AJ1iKbkZhMPTsE=' 
WHERE 
  key_id = '590d2f869e89b51e0fcd144cd712e1590ad66b18c334b3468ec81da599fe9ee9' 
  AND (
    token = 'Xw3e05/i7gZ8+O/2X2TE9bXr+O4o6AJ1iKbkZhMPTsE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )