INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b3e206a1c7b2aa6afefb236904692d7dd416a462a15bde40878717e5d6b88f0', 
    'PY5SrE1EF1E8SRrXsWnbYwmuHQZZfF7IHMsUFd8hIh8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)