INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c95ab9ed8911308e550dc310820997ee9784b04d8de6f0f7c44f1981a0f503c', 
    '4nFnFuDHibQ7//E1q7iTzaKtJ3aVmse98GAQeMtFvR8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)