UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'soEs5icv1Jayz/fxJ8uVV+9EgJhJ386vIssJ+PgRNFk=' 
WHERE 
  key_id = '556cfbeccb486727518b4d1a48073e5cdfa0519749b38da13d9c4357347a97d6' 
  AND (
    token = 'soEs5icv1Jayz/fxJ8uVV+9EgJhJ386vIssJ+PgRNFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )