UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h+RyqGudESmK243JXJEXVaeQQDQD9EEiWvYNdJkycWM=' 
WHERE 
  key_id = '7f6014427da2382b72569ac85761a7bc5184467fe3e2777a4647a2ca42ef3706' 
  AND (
    token = 'h+RyqGudESmK243JXJEXVaeQQDQD9EEiWvYNdJkycWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )