INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a1c21f6717b0757dd5df496b629b7f5aaeb74693c33b27236d0dab04af21a25', 
    'D9GvsjltWDqQD1aXAgrpLmvLpN2QYvK4X3OBmxDGHLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)