UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'im5pIubdxNWbk8DVyp+q26QqKRNCrpptkwD4mRgDdxs=' 
WHERE 
  key_id = 'c4c8ed1a47a77fe01b2eb655f2f6ae5bb6fbf5700a90d3930a72c84ceaacd961' 
  AND (
    token = 'im5pIubdxNWbk8DVyp+q26QqKRNCrpptkwD4mRgDdxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )