UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DhHqoXktzdquO99eigtXtzyNmlFc1QJ/aIlX1m9EAP4=' 
WHERE 
  key_id = '55e23f37ad62908456939abe2aab83d09ecf8403314c650dbd774edffa1f07f3' 
  AND (
    token = 'DhHqoXktzdquO99eigtXtzyNmlFc1QJ/aIlX1m9EAP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )