INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79c6f83df5d992c6e293f40a64985a30836ecdf8bc47cbe6f075556d171d45e5', 
    '8g9X7YFTTNQREdGIjTPMbm4zkWD/APzaH2sNBohOsig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)