UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dENZscRLtD5TFhVZ+jPLjqhaoqfquxStHPzrp8ypoHw=' 
WHERE 
  key_id = '675af2ba9da2a269ac36499a3aa58b1845eed3ec498d942b6c28d19bc4ae90f1' 
  AND (
    token = 'dENZscRLtD5TFhVZ+jPLjqhaoqfquxStHPzrp8ypoHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )