UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/ZXQqsk2ufyLuoRVFhATvj6VJZ5temEKTLtRsP/gExY=' 
WHERE 
  key_id = '4c13162260d564e61d7d65673d3ae6dc47e7588d74462d9362ff01ebea63924d' 
  AND (
    token = '/ZXQqsk2ufyLuoRVFhATvj6VJZ5temEKTLtRsP/gExY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )