UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '88RjPaH2bSGYq/Q2oDHYaGKsgohQnkurdaTbMA12V/o=' 
WHERE 
  key_id = '3d1feef4017f85a098c344bf54b6c229651cbeec77829af48f3e880fe1e9392d' 
  AND (
    token = '88RjPaH2bSGYq/Q2oDHYaGKsgohQnkurdaTbMA12V/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )