UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7T+cVzaobYPNq1yZFNnrgdK1fYJM3BDfp9j8vdUVDZQ=' 
WHERE 
  key_id = '33018db5e4539c47b5fba5161d5332f0450620171929aee91d7e96e339ebbb2b' 
  AND (
    token = '7T+cVzaobYPNq1yZFNnrgdK1fYJM3BDfp9j8vdUVDZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )