UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eJz++mS7oiiTBIctYmDAbLxR+b1bqJOjE1jwflFtB/E=' 
WHERE 
  key_id = '9b528c420104267fb916968423cba025da0dfa65fecbbf26ce3e4aa0aa24bd28' 
  AND (
    token = 'eJz++mS7oiiTBIctYmDAbLxR+b1bqJOjE1jwflFtB/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )