UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's5JrpHtKyFuqWgQG/x0szl05r8Xlu0nlt/H3djJDRkE=' 
WHERE 
  key_id = '39e13ea37d0480c8b3e8033f41d047a4e80dff54c6f86cecf4f2227fbd2cff77' 
  AND (
    token = 's5JrpHtKyFuqWgQG/x0szl05r8Xlu0nlt/H3djJDRkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )