INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31b71654e36c0c087ea3844d86b1165ffd6800b238cab5f83d146dce013969d6', 
    'Im4fU4OlsTg+v9SpC2vtWXifHqjD1NqElCkhm8ST5N0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)