INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3a1d3728e70661f2c99240529229b0edeaa769849b5a22a05d32bf51a5ea5b8', 
    'tiJ5klPPEMvlXES+yhQHfFnBTWK1oRagjnqz0n55/oc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00574

Result

int(1)