UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Xy1VkVUBaTCXxKtyUt/suaMrF5MLhbvZ9Ur0LAhX8M=' 
WHERE 
  key_id = 'cd612bc405de2a06cb7602d2151b1b631473b17c8bba7c949adaded2d63bafe7' 
  AND (
    token = '4Xy1VkVUBaTCXxKtyUt/suaMrF5MLhbvZ9Ur0LAhX8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )