INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98ef42740702a217788cc12d7da022c541539e9d761cbf1d501f9748770a82fa', 
    'dLgaJhamdEPz7Kt7L03vIqgvAWHmgvVxrW0TkRdKuKA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)