UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HDTU73lsx4gYa66reFCMgn+/0K+ocKw5tWLBs65k2W4=' 
WHERE 
  key_id = '7571963a8b0e7994bf01a214c69eb54aba02d148b88f8db159188b4d589a63c2' 
  AND (
    token = 'HDTU73lsx4gYa66reFCMgn+/0K+ocKw5tWLBs65k2W4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )