UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't6LQ5RNMpj7cQdP+p6vDH0ztCvKrofkJpEXqW85TTi4=' 
WHERE 
  key_id = '20bdd3f0110a64800d9d37d5143742740b58f6a6faf80cb74e6b26d4f31d670d' 
  AND (
    token = 't6LQ5RNMpj7cQdP+p6vDH0ztCvKrofkJpEXqW85TTi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )