UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SQG9S0oBhq30tDsyPtlE8SknTe1FhOROlJxAk9myXEY=' 
WHERE 
  key_id = 'd3a5ce407a23c0e19999ba82b164c448092dd57c85db1a1462fc6a9c9c8cb5d2' 
  AND (
    token = 'SQG9S0oBhq30tDsyPtlE8SknTe1FhOROlJxAk9myXEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )