INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '789bb16307ae422e12f01f27b5be0155eba3c5354fadb337c0f56ded3b5942ae', 
    'NLo5z35gseAuWyaw3rpQlsX5GEEjLZN7ZGL+Y5Vwzk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)