INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2173920d9716d325a77e94f1e33343e86496ab1f10261064063557a310636d31', 
    'zPgZYGFXQiTDG62/bCMG+MpWzg8BWhIIPTwwEy7Qa84=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)