UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EUnHa5FBMCUEswVv++IibmoG1et4Exx1oxd1nATYoQs=' 
WHERE 
  key_id = '030e2b342f26852e879fd5469750fed0ba86b0084583115b47586d86ec645198' 
  AND (
    token = 'EUnHa5FBMCUEswVv++IibmoG1et4Exx1oxd1nATYoQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )