UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2doZj9Hnms+smnBgzCrk9Q3RvJexkTqD1r70ahfWbY4=' 
WHERE 
  key_id = 'e85446f53132ff7f7cf059ea08e65092fa3c2c4f7104503e079544e1c526b582' 
  AND (
    token = '2doZj9Hnms+smnBgzCrk9Q3RvJexkTqD1r70ahfWbY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )