UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XEdQBS3yxp+gObxZd8oMmHhdiav00M+veKyq4/UzU04=' 
WHERE 
  key_id = '450ef1a1d68aa8af9ae9b412ee132456fcb7f622c6d1c021c8d695b7e025d501' 
  AND (
    token = 'XEdQBS3yxp+gObxZd8oMmHhdiav00M+veKyq4/UzU04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )