UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MqvMQsBtymvkkjyuFYQmL1Em/t8T4uBTe50yvBhL8EM=' 
WHERE 
  key_id = 'c887c22b687bb6fa31a2216a9bc5d50a5c84f18f6cbe3c3714fd19ce8aca08aa' 
  AND (
    token = 'MqvMQsBtymvkkjyuFYQmL1Em/t8T4uBTe50yvBhL8EM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )