UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ypXV7O8HHD5ZDqjY9PLkobra80yvIsWik0UOveQrdqk=' 
WHERE 
  key_id = '964b6ec206b6e5dbb1668c5dd78f4849253e3bc2efde105543bba85417aaeceb' 
  AND (
    token = 'ypXV7O8HHD5ZDqjY9PLkobra80yvIsWik0UOveQrdqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )