INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1596104405d9e62382673ecedd46a3130d933f3217de2cbdb285ffe7a8b021f', 
    'gBZ5NEeJ2O8wndfR3WLQZtu0BP4VjNwLzde5Rjeod00=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)