UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LckBbovFetbhIngygforlmJHJv9C489H4aqYTW3N2uw=' 
WHERE 
  key_id = '80ce81a7ede61296a57d2b7e4f3e59e936ffbd96e0075969319b7ca934075860' 
  AND (
    token = 'LckBbovFetbhIngygforlmJHJv9C489H4aqYTW3N2uw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )