UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GbqMW17wIIYED2YKl0BzwkhvsMUqgRNSkNfjcL0sq5U=' 
WHERE 
  key_id = '8372959e55465188a07ba03d79e86d847d4e866b79f79530ed0180a9347080ee' 
  AND (
    token = 'GbqMW17wIIYED2YKl0BzwkhvsMUqgRNSkNfjcL0sq5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )