INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5b30ea8e409ac3259c57620c4a0e83b266721baddfce648a7a34d891943e583', 
    'HoT2L4sM5OXf8DhcnopHnHsed+EtJY2YIcxJdN6INaE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)