INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c76ba4d31ac73f7512899c067edef5bb77e96b388ceec42cbd356693fa24bbc9', 
    'CrK63xdbiENzUzIV74WiDa+ZDUYYmZht0x4O0+KxrUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)