UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cnTpkefvizX53GUhTB+lZixJA6mBt8416chz/mGvTVc=' 
WHERE 
  key_id = 'edda511f7246db8bc866b05292b50cdd1947a7ea95563e6e68ce3a56891b3dd7' 
  AND (
    token = 'cnTpkefvizX53GUhTB+lZixJA6mBt8416chz/mGvTVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )