UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HvonjX9/TrrH81ra11oLq3wp/SoljdUzvPOXmTQUhLE=' 
WHERE 
  key_id = '8b46021404c2eb2699930f60d70423af48e3439929fbe92cbc4d9bd634d4df2a' 
  AND (
    token = 'HvonjX9/TrrH81ra11oLq3wp/SoljdUzvPOXmTQUhLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )