UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wCtmjjSOlH8+Xz3RW4Z1mKdhRjyLye84dfgJ9HdVORo=' 
WHERE 
  key_id = '78ab0ca8907397613682f583a35c3e6176c07ef84484a06ad09f58036cac150a' 
  AND (
    token = 'wCtmjjSOlH8+Xz3RW4Z1mKdhRjyLye84dfgJ9HdVORo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )