UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jrmf6/FoKfjN6BVi7i+tlWYZrIRYErC5jhtXu5x/twg=' 
WHERE 
  key_id = 'd4e526f00475375e22a4343fdc0cd300da2dfda25ff48c007e70c87cc1eaf4ce' 
  AND (
    token = 'jrmf6/FoKfjN6BVi7i+tlWYZrIRYErC5jhtXu5x/twg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )