INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55412924da2dd4fc2e795a691dce02aa26476e9bda50db6e2d464d1887b249e6', 
    'UftiVZQOskSAeWGas2qcuh31nKY8rPZWI2mfApsqy7Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)