UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gkxoz1z0AJxUF2AUs+t/NrAPE9yLpGNTqP0AfIU9DbI=' 
WHERE 
  key_id = 'bb2599ff548d1dab76e48449e315dc3c57dcb6761791502148642503c077441f' 
  AND (
    token = 'gkxoz1z0AJxUF2AUs+t/NrAPE9yLpGNTqP0AfIU9DbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )