UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dYz4cKwICKuu/74O02vryNlC1zGSJnNGglgMQDB0Tm0=' 
WHERE 
  key_id = '5c2694387716db47373db37f37087dbfceaeaf0050e3e01c964b1929c1d20027' 
  AND (
    token = 'dYz4cKwICKuu/74O02vryNlC1zGSJnNGglgMQDB0Tm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )