UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WF2sHOaByRVzCLGVTbTz6/SKnJn1A5PLP0V7UX7ECVI=' 
WHERE 
  key_id = 'a3ebe59c72e2af62b151bc7e4b155f21ebdd236a8984a596f4c8bb9fb55cf55a' 
  AND (
    token = 'WF2sHOaByRVzCLGVTbTz6/SKnJn1A5PLP0V7UX7ECVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )