UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NdXD729IKLWbGTNSYz6tj3j7bxH/7+UdKWvDyXwhiFY=' 
WHERE 
  key_id = '200a296614473fdb83a8e11b814dd6181a9be73b48ce9dacb9a9fe131d79670b' 
  AND (
    token = 'NdXD729IKLWbGTNSYz6tj3j7bxH/7+UdKWvDyXwhiFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )