UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8N315uJAzivKKNAcyY+WnN8jlfz3FjqGsODslQYlTc4=' 
WHERE 
  key_id = '5d094448f5252284f990f19e0dc31ab473ecac84adbf0610014b5dd512b12e16' 
  AND (
    token = '8N315uJAzivKKNAcyY+WnN8jlfz3FjqGsODslQYlTc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )