UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TKtOSmasfFQZAyN11/rP6E9IGeeRYF22VDRNc3391dY=' 
WHERE 
  key_id = 'b55f4c1349167503610d2da9a9d8ad906a307f5c671d46e1b4ab45b742d6c5e8' 
  AND (
    token = 'TKtOSmasfFQZAyN11/rP6E9IGeeRYF22VDRNc3391dY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )