INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74cb8107d251c1dfe4721073320f9f6f2aa1b16567adeef70f481613b0a2e98b', 
    'k5+wn42eWO5Pm0oQeZRi2a9KiC2MJ3/MF20IS2pkHpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)