UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x625GNqWPgC0oABKFwjCom/eSfF64fu5svqQfgAFtkI=' 
WHERE 
  key_id = 'd4bd0652507a9d17a6a4c1c0a8dbdf6c08016bf1ac026e1d1dd42a4bd6cd78f0' 
  AND (
    token = 'x625GNqWPgC0oABKFwjCom/eSfF64fu5svqQfgAFtkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )