INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '512b95684746527429a216a72c1da4f06944cdf218a5e872f0bfd804177b030d', 
    '8425pETiB3JOL97/YBpNfYdeDpR0CE2g9XxvEqDGqRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)