UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2XGYWYZqacKho5LziBLkMbwiZHXk3b8z5lPNPMWgSuw=' 
WHERE 
  key_id = '2b61276f4bb97ea5c3a832c636e73b9e98c117866e71b8a91bd45acbf7fcbc7b' 
  AND (
    token = '2XGYWYZqacKho5LziBLkMbwiZHXk3b8z5lPNPMWgSuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )