UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pBLH0HJ+5WLU4fYddPjO2mgOswCuco1gACGbA72ag18=' 
WHERE 
  key_id = '1f50f46bd1033198d9d8432a51bee7846a5a9a46320aa65e911a8972f9257dae' 
  AND (
    token = 'pBLH0HJ+5WLU4fYddPjO2mgOswCuco1gACGbA72ag18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )