UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gvCHo6LRnKwQXrSfEz8pryk9SS1f8VNwXn2r4R6YLok=' 
WHERE 
  key_id = '3c7b5507c09adede18c88455c5cc9a4b5becee5e8497b18de355f9baa0c69a3e' 
  AND (
    token = 'gvCHo6LRnKwQXrSfEz8pryk9SS1f8VNwXn2r4R6YLok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )