INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43854a4922a6c4009ca435056c65c5325d18ebfc3bb92c688336b1bfa231107d', 
    'UwSxEc7JC8hlj5NnL6RK786cp8Ey4WkeIdz3RjEN1lg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)