UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z7oTIz/BOIY3hseOzUYvTbfUAQVkb/jAiefBtDhrcpM=' 
WHERE 
  key_id = '7bf803c90bbb5083d0a94b94338ddc0650a906d4a3134b892d05c9960c854ab8' 
  AND (
    token = 'Z7oTIz/BOIY3hseOzUYvTbfUAQVkb/jAiefBtDhrcpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )