UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qSINmZ2GqZ99ZzneP/ntTXFIeeZnCfyc1X/49sSgkX8=' 
WHERE 
  key_id = '394cf9725a365512a4790d64ca9df108c7c1e7ca88ef7387cb98074a4aba62c6' 
  AND (
    token = 'qSINmZ2GqZ99ZzneP/ntTXFIeeZnCfyc1X/49sSgkX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )