INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a0ac36f09049d4902cbd35f686fe444c53b59de4a0e7d547d20043ac9a65c1b', 
    '2yMuEdD7yxU6sd5UumyywMuhfjDdKxY4i+nrVVnBptE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)