UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gegsIxYp4aKeutj1hiJDr8nfnljaYxeWWmmIhyaDqsw=' 
WHERE 
  key_id = '8562aa8181c97885b239a4b797d491a17145b5365dbd66b627efac05f775cc57' 
  AND (
    token = 'gegsIxYp4aKeutj1hiJDr8nfnljaYxeWWmmIhyaDqsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )