UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r1VlkfGuJXa0zps3dkd4AJHNNVlwTBYv6jEwW1vFtgc=' 
WHERE 
  key_id = 'c357e2d0f69c22013d9ddd56e1b95ea8c1dc7bcadca213cf9477f15829e71507' 
  AND (
    token = 'r1VlkfGuJXa0zps3dkd4AJHNNVlwTBYv6jEwW1vFtgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )