UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1cmwv2eoSBqXMgbj0m8WwvUc1oPi1jH2nJFoWpZ25VE=' 
WHERE 
  key_id = '135b2280169ce2ae0584707b8ce7833bdd99b9468abec8006db7bca9801ea2f7' 
  AND (
    token = '1cmwv2eoSBqXMgbj0m8WwvUc1oPi1jH2nJFoWpZ25VE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )