UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'biAdoq0kI71f3+rxKvn1rD+KHk9yqmHb4YRt8ZTQAPI=' 
WHERE 
  key_id = 'ad96023677c316402351469aedfe069f6558bf730911e722581916f1ffcede44' 
  AND (
    token = 'biAdoq0kI71f3+rxKvn1rD+KHk9yqmHb4YRt8ZTQAPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )