INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a0c86e75e2e694e2ce8bc6d9ce4eb2d31b96060bf379ecf73c35e754fda7d36', 
    'hitnPcUNUAjGX5dpTm//mpANYZMMrCGxWO83TdO7m9M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)