UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zTe03/WAD9VIShWalts/Dh/1OXeFuelv5n8YjUCPme0=' 
WHERE 
  key_id = '9614cc154d45e42747ce67b26efab6b6a5fcf6ff110b10379f23381b7967e11d' 
  AND (
    token = 'zTe03/WAD9VIShWalts/Dh/1OXeFuelv5n8YjUCPme0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )