UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8lhZdhSDxMmB+TcxqN3+xXlpo9r6BoNLjBNTnVvjnKs=' 
WHERE 
  key_id = 'd8af4dccf432f7529b7ca52fe8079fc6242280a15949173ed7dae386d0afe199' 
  AND (
    token = '8lhZdhSDxMmB+TcxqN3+xXlpo9r6BoNLjBNTnVvjnKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )