INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42f60b292d36b88b4098d0194ccc8b86bda2fbabd639de4cb4453ec415a95c21', 
    'lKKQMIzqs45rthXbBaRwoPZeeb7aeVxcD2+Bk4lo/S0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)