UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4APebm3nRiX08B48QwGtKv0Xr75QcVVpFK5JbDAeIdM=' 
WHERE 
  key_id = '1490e9edc93affa389098f673461561008749ac6486ac829a707ecbe5a2e4fca' 
  AND (
    token = '4APebm3nRiX08B48QwGtKv0Xr75QcVVpFK5JbDAeIdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )