UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A2Pr274BMAac0JW+GgCdig9uQtTDbrolJiX+0Q+MJbg=' 
WHERE 
  key_id = '4a7a1b2350bd82d26c6be64d7452b8f4d9cc30cf888d5a742df037a008f84d3a' 
  AND (
    token = 'A2Pr274BMAac0JW+GgCdig9uQtTDbrolJiX+0Q+MJbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )