UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bLuY3gznY6V3y26pc7+wRwt8nc3Hp6f2zTW4LD0c6HU=' 
WHERE 
  key_id = 'c9923a6e642a869a15abb83576cb9b98b48c0da67d5c6edc806c449edcf50f01' 
  AND (
    token = 'bLuY3gznY6V3y26pc7+wRwt8nc3Hp6f2zTW4LD0c6HU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )