UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7cTfVBdfHGlRzOU+PSgNF+vMk1db3ykbn0JZg57sMzc=' 
WHERE 
  key_id = 'e75307a6f1b430bae02a41ec23f8617c5dc806b9ac1caf4499945131cab944e7' 
  AND (
    token = '7cTfVBdfHGlRzOU+PSgNF+vMk1db3ykbn0JZg57sMzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )