INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad9eeabef108af3628077ffcb4753105630e98e31428703f61c6d865193d13a7', 
    'UsQ4chnfAHfl9aQM59Rhx+y/02UeE7GI1pSdJGUuGuA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)