INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0f39f4864b05be386661cb4f7f4fc9a6e855d0c7ad2aa24baee18fe608edc694', 
    'ZRR/QDB8WNDeENyXj0kSJ27kHpRnBbWCl8nMH216WKY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)