INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe429dbf0957362e14421c638c7cbfdd3ac585b26a7252af1d9b8c3a38cbb569', 
    'PBT4L+IQcuUe6DramfR8TM5jQki6db1jXjrrscTmYHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)