INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39a75b1400fd2a55b6433f0999849bb6a255c75537a39520a989c98a6fbe38d8', 
    'RqbDvrseORU4hDtJ25uJjskWk+sD4F2YCzdT1lRuum8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)