INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ae1ed9967bed7a53ce579cccd7e424990bc961352b0c1e06ed25269ae4ff29f', 
    '6FajYjBySZjjo9SsiFozriAW1J8cCOpROEpfpWSbBWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)