UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'btCtXUvYOlfaF/UBAMO9SFamKES/rO3bfE+7mQS1ABk=' 
WHERE 
  key_id = '6bbbc01b1c37322dc3b70da6c4ed2c51f3bbf02489bf2d3a463af4afa5189193' 
  AND (
    token = 'btCtXUvYOlfaF/UBAMO9SFamKES/rO3bfE+7mQS1ABk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )