UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cATM2FNkopu2dPbm0yNFgYr3/+sIQxcpvhNThblTWd0=' 
WHERE 
  key_id = '4d17a08e7bbcb8f5f5a8346090535cc337750432ef60fc32711ee3c4e620c373' 
  AND (
    token = 'cATM2FNkopu2dPbm0yNFgYr3/+sIQxcpvhNThblTWd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )