INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81ca1bd4f8bd80e68462f09397c49650281f33f0ba97f784a7c1aa779614dd83', 
    'A8fcbM9uSOXPzYYP8XVCTp/jkOY/x+iV/JBiW8MqZYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )