INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e93ee8f754016ea89b279867c48c6011757a26eb379c5d96be167b66ebe3c44', 
    '1gGnkEp7+XQ06eAdU93DPaU5KRUv0Oytk5lXAbNUWDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)