INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '799367b4162b95c12a94564b6f6727b9c75750d570bce3c1cf699a00bdefa7fb', 
    'iwguws64JTI5QdBSR9LgvEEmRI6osAw4YckcsUFDYXY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)