UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UAvqNCSEla5/syYrivHWiHoLGh+FSs6hwLqn6j23ao4=' 
WHERE 
  key_id = '1fd0013e67a01a99bb493dee9dce8d40a07bfeb44128cb1c740de4296f4490c5' 
  AND (
    token = 'UAvqNCSEla5/syYrivHWiHoLGh+FSs6hwLqn6j23ao4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )