INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9639fbfac52ecf1c55d73b706bb0cd3bf7c5346d23fbd0d0f23d24d2e135a444', 
    'u/7ZdYpujIUbqx1m/S3DgRZxliDQ0nTUXSihNLi1DEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)