UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vs6BhMqcMuwk2yOY/jQNpBAuye8b1dRcJskNDi2Qf0k=' 
WHERE 
  key_id = '5bf7b1a8457f25f5a184be190120bc9f89a65f9a8434d29682ae0cdf9a8ae458' 
  AND (
    token = 'vs6BhMqcMuwk2yOY/jQNpBAuye8b1dRcJskNDi2Qf0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )