UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ntaLLxsUkzPcj5QwGBF/rUmILqjXnFu7QU6XIiHnWQM=' 
WHERE 
  key_id = 'e599779a3c47c296e69f80f3e70278b9d2997d7e5baa3bc9d6c4c935b0d405bb' 
  AND (
    token = 'ntaLLxsUkzPcj5QwGBF/rUmILqjXnFu7QU6XIiHnWQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )