UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'evDYaBYbchHs4EQSLqysq0s45BP/8WoC6YVCV0FpjHU=' 
WHERE 
  key_id = 'f7b926f1b82279e569a021c328f5345392b5819e2e509c247211342da064c37d' 
  AND (
    token = 'evDYaBYbchHs4EQSLqysq0s45BP/8WoC6YVCV0FpjHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )