INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e25d71c446c57a781a08cf4820a657414e900f4439ee598080cb00393f562195', 
    '6RBn/7n/poh1qaao7wlvIqrW2h7ApvPxGvTBBgmZHhc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)