UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '884xbps2FxQv7J1WJNfTsA0t9PxZ7BWnJ5GBjT84jcI=' 
WHERE 
  key_id = 'c6267f95982848b7baa01069db7e70dbc09cac72ca4d944bf2af2f322c9714be' 
  AND (
    token = '884xbps2FxQv7J1WJNfTsA0t9PxZ7BWnJ5GBjT84jcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )