INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6eee54eb9c295973eb7447e84f8b91351826602291658c8b934001f4b15f9f7', 
    'PIItxeGAd0TAbj+5o6GKdvTNEZ4WvDhP0nyMtGBBvXU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)