UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Op0XThL3JpgjPvByvZJrWQe0ZOX9gqwhfV72MyZeQSI=' 
WHERE 
  key_id = '911e69279f3ead45a04bf0fc85cb75f31063d1b09586d3669fe589645b52e48b' 
  AND (
    token = 'Op0XThL3JpgjPvByvZJrWQe0ZOX9gqwhfV72MyZeQSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )