INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd88c2488be32d853723fed296ff27bed20496a2c9ac8dfd60a621e8b2bbd2a5e', 
    'eCHJaxC6f7hNIeXYYB+F2TUBqwQDkXHxteKDg+GMvk4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)