INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7935f5c5c8922cc04299c0ee5c0d8a3cbb61f5e30e7087336091b7acfb9f3a6', 
    'xjxC4yjq9JFEV6utWdWrp8jF2W1ocgzgfbe2CP2Zoto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)