INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5385b288d71e01bcb6473077c401ea9547e7c52c509399800119b0d737fb1a4f', 
    'dAx5RPU1PAbdT5bqfaFdJOpuFc7WzFnejFfQykoFdcc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)