UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kEkz+ukXMwewQsoahVbjTMUzfNXDcLr87L1tGVUzm8U=' 
WHERE 
  key_id = '1db1efe244f71ad730a074139052cb3670bb14c5784f4ab43eddbc0e69ffe82c' 
  AND (
    token = 'kEkz+ukXMwewQsoahVbjTMUzfNXDcLr87L1tGVUzm8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )