UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EbRv6oHo5Nd/pTmXxOWW9OvaJ4Ee1pp67081LBeuGEg=' 
WHERE 
  key_id = '08ad87e4de69bb77f3b50d1ae9ca3be4c9756412fb8a4f88af61e2d8e746e067' 
  AND (
    token = 'EbRv6oHo5Nd/pTmXxOWW9OvaJ4Ee1pp67081LBeuGEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )