UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yhOzUa7t1//SauYuDT5cOTnNwZuMzyd3WQvSgBIm/fI=' 
WHERE 
  key_id = 'fd4aecd69557953c48136822d9ca76190ac34bd88ca8afcf20a3fc659d14ee73' 
  AND (
    token = 'yhOzUa7t1//SauYuDT5cOTnNwZuMzyd3WQvSgBIm/fI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )