INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5e47638207148c0bf6b42f58fd9a06d212d4d3d5093684830cd03032f4227df', 
    'ST9rCS1Eqhh0pzr2GnBLYrVJiWqJxvHtEd+bAf+fZZs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)