INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c969f05f0714554324f9387948dc03522020d6e848816d12ab70b27005cdbec', 
    '/+8uCnMHsomcVd7sZNvAlINquq1MdgYiAmNeIJGYQLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)