UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8JEJ2CwgH6epfkAfmqXaPCWzum65TnQb2iBIubRXKU8=' 
WHERE 
  key_id = '9b46f373bed21e6cd8131f5022dd7dff4562bead86bdacd2055155ab4e396dd8' 
  AND (
    token = '8JEJ2CwgH6epfkAfmqXaPCWzum65TnQb2iBIubRXKU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )