UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N+4pS01Yr77qLE65OO2r+QMStxpsnyfCYDS6FAttqPU=' 
WHERE 
  key_id = '25ee389ceae87cc9a396b003955364d23246803a6d467332eecf10e56f243fe1' 
  AND (
    token = 'N+4pS01Yr77qLE65OO2r+QMStxpsnyfCYDS6FAttqPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )