UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ozTl+uQ1bCIflUOtDy+gznWwfub0GI8fBAYhRRu6ivo=' 
WHERE 
  key_id = '74d57009da767c85362856fe9496b44d347f87d25dad96072d724687b7952877' 
  AND (
    token = 'ozTl+uQ1bCIflUOtDy+gznWwfub0GI8fBAYhRRu6ivo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )