INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9bd9a1a4b60e5261cb511105d903b90c4d0b56d6c387a3e6769df2e7fc012b44', 
    'HeknrZlWY0mLPpkBxuhyZfIhwSgERpNZJpRY+9nazok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)