UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gwejPrQJRVJYYz2W6k76pOZ5J2QVF3spIkrOzcazR1g=' 
WHERE 
  key_id = 'a4abb003852361616dda59f54df029f388b8625fabbaaecd6d026a55a944bd9f' 
  AND (
    token = 'gwejPrQJRVJYYz2W6k76pOZ5J2QVF3spIkrOzcazR1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )