UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W3+GKJx/y4FK/JDjHTDDzXMDyBcseZYdLm0aIf0NAs0=' 
WHERE 
  key_id = '71d624f66a60074ca799ec517c313c999f574d1193f2689862635804bc07df7a' 
  AND (
    token = 'W3+GKJx/y4FK/JDjHTDDzXMDyBcseZYdLm0aIf0NAs0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )