UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kWQJ3Uk+FX7BNf4bA4LLrp/aW97X1fGKLEPf6HvJ6O4=' 
WHERE 
  key_id = '267cd70b38a3d94473c71090fe1cf29ef736026afa30572cd7f28fe0c8c36f44' 
  AND (
    token = 'kWQJ3Uk+FX7BNf4bA4LLrp/aW97X1fGKLEPf6HvJ6O4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )