UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dcIEiThOJ5jJBpdTxILC5BuasFhHqgqtoUgYSvatIXQ=' 
WHERE 
  key_id = 'bcb0a8ab40b05a9c764354cbc54c6144c0c59e87ea7fb48b502cd73655589bca' 
  AND (
    token = 'dcIEiThOJ5jJBpdTxILC5BuasFhHqgqtoUgYSvatIXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )