UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ML4GdyBhILeIFPPSNj6XdEO6U3tVSjOVhO4hVMyV+c=' 
WHERE 
  key_id = 'a0d0b940f43971279f486a5e79223ad1e7ecc8252825e831ec6c9f1b23e96d79' 
  AND (
    token = '1ML4GdyBhILeIFPPSNj6XdEO6U3tVSjOVhO4hVMyV+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )