INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9386818d9293463a6e42d02af614fd8fdd3ebc0ee5b92899d50585196e0d0592', 
    'JOu8ShA2ALRBCPgpVgWaJsxhrmI2UTEgjv9BYLmIAnQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)