UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EizKepWQ9Dnzmm97oBSSPN5jHN+YVWnTHqBYd+RDO80=' 
WHERE 
  key_id = '0f6c1bf1603089d26619faff1129ba7ccceb6f430cc3bd8d18e0ca0729018b1d' 
  AND (
    token = 'EizKepWQ9Dnzmm97oBSSPN5jHN+YVWnTHqBYd+RDO80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )