INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0f51736c0435d9abb9649e82e13a095b018106045179c916d88801539755459', 
    'iNEQn1rLJzJhkZWb4CV0TsFET1xYDu/Xh0mCeis7NWw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)