UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nmu+NPwEqZ58ABMe2j31dY8UfsfJjsNg++z7/p2wFGA=' 
WHERE 
  key_id = '267996eb7985f276b7c457c66a871bac9656cd418e274c1fff84def42e81cfe0' 
  AND (
    token = 'Nmu+NPwEqZ58ABMe2j31dY8UfsfJjsNg++z7/p2wFGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )