INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3c3f36f114227006575ed432414beabf25b7cb58124432189685eebdad3969c', 
    'dRuGZqw3tXx2huoTwBdcQ33kP43INvGlT3ds45SsmdY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)