UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Q8Hd4P0JAHlf7EIFQh2OepqmcklDYgj0f7fKRFBhx4=' 
WHERE 
  key_id = 'f759b3bca74baa9b9d6ab63c5bbe5778d111b0eab15060d907971d6caf8cee4d' 
  AND (
    token = '6Q8Hd4P0JAHlf7EIFQh2OepqmcklDYgj0f7fKRFBhx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )