UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AOwBlSLMHq6E6pIDro8uhaIaLp/lvauMhB6wL0BnQz0=' 
WHERE 
  key_id = 'bb6291bf887be0386be2b0dec2981c94a9f21d2b817177c53a7b5e549a84c7b2' 
  AND (
    token = 'AOwBlSLMHq6E6pIDro8uhaIaLp/lvauMhB6wL0BnQz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )