INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c844e17c35d15a6075617d4df5017ee3eda997a5ef339720483791333cd340e', 
    'VYo0Ggjy0Te4LHhijL4u7iYPiAofSHi8pKb2VkvltGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)