UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OlQe3rd4h/HO7LtELN1InfI68oyyjdqecPE9blN7PH4=' 
WHERE 
  key_id = '4bb65581ec12797980ec84dd571c6935cbc5277867141ae719f1924255a76a7f' 
  AND (
    token = 'OlQe3rd4h/HO7LtELN1InfI68oyyjdqecPE9blN7PH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )