UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gvrqsxMxCwZswbZFWuaWEnsqvGuTyAHSth47FnQlHbQ=' 
WHERE 
  key_id = 'cdf0e51cc2af862618f0196fc91db32a41ef7b12ccc9b6b31b07a1dac12b83e7' 
  AND (
    token = 'gvrqsxMxCwZswbZFWuaWEnsqvGuTyAHSth47FnQlHbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )