INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1892dee569b27bc524c744a994f93a54a95bbeab1439cf301aafd46cd9cfd7b2', 
    'MAVSVEF9CPnwOPwRDmkLVDlCBL6t+8hHYK0KxHgzjPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)