UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '44LeIycQSteGN4uiddqMOWhOflGFzLgZVHdkjR94tMw=' 
WHERE 
  key_id = '43dc52998d7dd02e1eb2b9de46483471bd2c864635bc4caf3e34959d9f0eddc8' 
  AND (
    token = '44LeIycQSteGN4uiddqMOWhOflGFzLgZVHdkjR94tMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )