INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9103d3f0ba1aedee5ef049d73732b8dc4715f46bb1bf4e9f5f01e62c6bf98fe', 
    'FFkp8oGoZWoZSwNeYx1RfFN71IZ9bBODjLx36GuyTdg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)