UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NT5LxSz/CGawZyJA3l6h8NNO0r1MYNGoyIUvclEE6D0=' 
WHERE 
  key_id = '330b084e008f0263cbbfb54e89a5752f95fe8bdb98c9f366bcc84045f1e303c8' 
  AND (
    token = 'NT5LxSz/CGawZyJA3l6h8NNO0r1MYNGoyIUvclEE6D0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )