UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qO4Mw4HO66ScD1xexHjomi1dnQWy3keu8nmXDns8TJE=' 
WHERE 
  key_id = '7ad90f94109d1c51d44019512812353726fe3e015ba5a2c76d5291d308cc5ac3' 
  AND (
    token = 'qO4Mw4HO66ScD1xexHjomi1dnQWy3keu8nmXDns8TJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )