UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5qRWR6/IVH0tf9veAv8UZKS7gV9p11pUulcbR9+WKPs=' 
WHERE 
  key_id = 'b1703ee27cd21a9547cce6e726b03fa868d280e61871f39e5bbe54725ec9cae5' 
  AND (
    token = '5qRWR6/IVH0tf9veAv8UZKS7gV9p11pUulcbR9+WKPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )