INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '704f53dc207945602b7cdb2aa47326f34c80eadf1bd471086e888126afac9a36', 
    'lPs2HcjDHB1+1XLOVvoFv3egKWMtZ3YcJw/S0cj9GNA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)