UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xHs/JBzHa98gB3ruNyr1SYPW9eQbVgBXejAXkL1/6Zs=' 
WHERE 
  key_id = 'a1fe6d92b03d465fe9efe56884757ff914d21c3e17732db583c4fefd95ad2edd' 
  AND (
    token = 'xHs/JBzHa98gB3ruNyr1SYPW9eQbVgBXejAXkL1/6Zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )