UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o2lcBs+6wa9oA3T2DVyUyY2h1bLhKwUN2r8CfX3I3wk=' 
WHERE 
  key_id = '78da134bd76f36c2fce19f4a87f1cdc39c4afb6a98d8868e2e4d29dfe6319834' 
  AND (
    token = 'o2lcBs+6wa9oA3T2DVyUyY2h1bLhKwUN2r8CfX3I3wk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )