UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gAV1LiK+VJjkLrmt4P1HrBdiCqYMxMHa1c729M6dwUw=' 
WHERE 
  key_id = '5de1da4c5d6e220876f87b282467abbb27063af178eaf4c4bdfc3f48388cc57a' 
  AND (
    token = 'gAV1LiK+VJjkLrmt4P1HrBdiCqYMxMHa1c729M6dwUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )