UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AsjmjUzUOy1PrjQUiyKboUh5lSD2hejj18VH2XMoeoo=' 
WHERE 
  key_id = '0e8b82ea6ec699b5f2af27cf127939358c7e4a446c78cd6a4f05e17953a62bea' 
  AND (
    token = 'AsjmjUzUOy1PrjQUiyKboUh5lSD2hejj18VH2XMoeoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )