INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7f3abcca39f5a6aa3f71ed959e14e600f2a0fa0cbfebdeae591f59712650eca', 
    '1BzSJB3buUpnYd/umNy5e42ey4pty8V0IQN6TZQVioQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)