UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hf1Rv6tIEjJueSiNRWwBU9aUppXj7SPuAmPvJKDHdyA=' 
WHERE 
  key_id = '941667f9fbe8f99ab56d5cbc365f494150369dc62fa3d0d2c09742f267cc7b4d' 
  AND (
    token = 'Hf1Rv6tIEjJueSiNRWwBU9aUppXj7SPuAmPvJKDHdyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )