UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'az+RuH9gbt+PjHeS2tW4A1kRodNrqMV5hYH0RmgbnTY=' 
WHERE 
  key_id = '1d13b2aeb79d7aae2d51e828d91dfbe38e040f7135cc66133d0c84ec32c4df70' 
  AND (
    token = 'az+RuH9gbt+PjHeS2tW4A1kRodNrqMV5hYH0RmgbnTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )