INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b9fb991a2947e6ce9ad907ca992f1dab467f9b702eda234cc1c145cf6e7d2bd', 
    'xk8yEowUn15HZecDNLuKecfYVzJUS3vGuyRxXL8Q3Kw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)