INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c66d3537073ad2adb9377d947211984908176808b40c70b0f1c45636c18b0902', 
    'kc5NQol5ZSKeNfQYhIPcKWMMNzwK4sb6cfICadHpUH8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)