UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/4NMZWYUojQGlHEFMmPbbyTZKS7E/9Mp1mMcfQYaYM8=' 
WHERE 
  key_id = 'c5e3a8cf77243ae6b3e1a91a4ce59af05fd0b0edc59ebda727acd06f62575896' 
  AND (
    token = '/4NMZWYUojQGlHEFMmPbbyTZKS7E/9Mp1mMcfQYaYM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )