INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b271d52eeb09b34d78613a84e71859264693f89c4b9d0718fa980e47ca1b34d8', 
    'VUjvK+MhtbmD7FYT0IW5j/s6KetLNjyiktQ9meeTcMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)