UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sbCVRjjKSpG0qlyVTMe88WIW0LX2PsxUNPaSrfWvvXs=' 
WHERE 
  key_id = 'd8fc645cd712a7a9bd62603ef8d0ea6814a61829498145e4a2d9d74cbb5fa781' 
  AND (
    token = 'sbCVRjjKSpG0qlyVTMe88WIW0LX2PsxUNPaSrfWvvXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )