INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f879cb23790bc19fdfbd33357729af8b4ace66a655078ba39e942801fb8a55f', 
    '8DSZ3+9olV6z3Hx7EKpCscgrKoRO3Cxsr4oBYnQ7vfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)