INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28527ac30a4214104a964f29586a28ffa78ba7ec88b5bf856b3020c5c31b47f6', 
    'IzXlrxDBAj8Qf49mVCQdWEe27v3c62zMNJGWnAhUTPU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)