INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03dbc918bb1a839e6a2eb1e07b9b37eeed0172d054a277c09c170536d403f7ed', 
    'wl9vMWwRuTJk0HPANtM8xSj0XFRbvwjBHzoWreXdECc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)