INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78fcb7ba1aa97bce9bdc0ab17ac4cca881a41228ce4637b9384bcf7812b913f5', 
    'Q5YzJGI7ygxVJTQG7Fv14taoe2t2jr4KcurTzOLv35Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)