UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wTjGDx6I1XxVq5CQrndDVMTe08mSCOnkx4jl4TFKYow=' 
WHERE 
  key_id = '9172ab27b972e6bf530b14d673d093936198b1c15693c4322d6dc5b7b1930d48' 
  AND (
    token = 'wTjGDx6I1XxVq5CQrndDVMTe08mSCOnkx4jl4TFKYow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )