UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P3d8ulo1u+uXReWHjZfuJr2uKMBY4oTa35+HHgFtV70=' 
WHERE 
  key_id = '6bd9e09321ba34504708d11f1e017c80ec11d6c2f9d80050a12eec9b24acca11' 
  AND (
    token = 'P3d8ulo1u+uXReWHjZfuJr2uKMBY4oTa35+HHgFtV70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )