UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A7w53J/T/TmCDvtMbAnkO2PFIqWoyRzwUVa7CZSLCJc=' 
WHERE 
  key_id = '85b5708dee633123871ad32c3f83224bce28e6da70293a0b6efb90938eba217a' 
  AND (
    token = 'A7w53J/T/TmCDvtMbAnkO2PFIqWoyRzwUVa7CZSLCJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )