INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'def3288049fd6af80b6480f1c05e27d797c691a77c67d3213f6d08392504d919', 
    '1t5vIT3xgyclZxNfTiA3Tx+zRQkPW9Bs+uCMui0uxfg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)