UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SHL9SUClI1VBgFOIK+Fm3tPWUc2Ivdt9T44eKHFAjnE=' 
WHERE 
  key_id = 'af541f6e3a4c7bd12910145a82a3ae04c96006769931fc39451d564ae0946eaf' 
  AND (
    token = 'SHL9SUClI1VBgFOIK+Fm3tPWUc2Ivdt9T44eKHFAjnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )