INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7349004e5b5bfb6993e014985b189ad5fb636c259d3929ab32d16a5efdf9c2f8', 
    'GNKQJNc+WhkDP3ILrkl8kl0AK+nd3pja9q6QwSFd3ww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)