UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SY9rxTiNbjfLCBj1lnCJO8U30nRh4Ijei4NMT/1zIRE=' 
WHERE 
  key_id = 'c70c337b7f46d1ed037db2f00cc510ab463d34eae7c4af7c3feb3ead3bc5880c' 
  AND (
    token = 'SY9rxTiNbjfLCBj1lnCJO8U30nRh4Ijei4NMT/1zIRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )