UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z3mrr/88ofnwfBOG5NPf5Y3oa01tqMYj2zXcshQ5Is4=' 
WHERE 
  key_id = '3aeda0b3c72f2398e4c69890536a5c9df99bb96176a69b8d76e97d008fcf1777' 
  AND (
    token = 'Z3mrr/88ofnwfBOG5NPf5Y3oa01tqMYj2zXcshQ5Is4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )