UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i4mUKvGxZ7yPBTvg8GF/fP05PJZMYtINdplz+dI5nis=' 
WHERE 
  key_id = 'afe6c24885d37b5a01e78745df46aee9aed87a2405bf0803142c4bb42f30d88e' 
  AND (
    token = 'i4mUKvGxZ7yPBTvg8GF/fP05PJZMYtINdplz+dI5nis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )