UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gQOOE8INVTtkOGN0Dmwf0JX1MV7LCZQy45O2HZHiSuY=' 
WHERE 
  key_id = 'e4baecef32d940a78c5fdf055355ce909e2be6cacb9b34423e89bc31591e950b' 
  AND (
    token = 'gQOOE8INVTtkOGN0Dmwf0JX1MV7LCZQy45O2HZHiSuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )