INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15bfb3edad5c9a0ac4790bf020d715dfa6061cfd1ecd81e94b60d0a4300d2a37', 
    '+ggS2Dl4/gzE62QVFEyviDmm3pQMt68l0MR4zf6kW0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)