INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a450ebfea5a2d247a5ada9adc7b488f1c9edacf6f990ec7f4cf54720071d55d5', 
    'krhOJAN8puRAqFfC7cKX0K1vAYvmVf0XL+bAYYfzoRU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)