UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oIDfmWvz23x5V1VkdLpFubGfrsuUxKU4sPn5+uXNDTs=' 
WHERE 
  key_id = '3b37b21d294ab36454ae4dea50a1f188a58facbba82f99607904c290339b2b22' 
  AND (
    token = 'oIDfmWvz23x5V1VkdLpFubGfrsuUxKU4sPn5+uXNDTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )