INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac3df695caed602def27c64ded23ecfeda1d830d81c18d8d1cc6dc1eaa0d0f79', 
    '8lSYMh/q9v8NvLEyNFywF8ovboQhMFnkmlMnbdZyFY4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)