INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd58a70c46bfbe29178988b2bb57ddab61e1e1f82e40e3bd244100530dac9b4cd', 
    'IQHtcgvYZUEXWsSxlJZK3hLYy1YZqNAtDd/T+woEWq0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)