UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5GApaiuLb7ISr0k5qj44SjVzJO5DrlSfrtY5y+MbfUM=' 
WHERE 
  key_id = 'c4bfa36c1fb3163b395fb90e82808b1b317f3bc8b72dbe021bdae1f7a39051ad' 
  AND (
    token = '5GApaiuLb7ISr0k5qj44SjVzJO5DrlSfrtY5y+MbfUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )