UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6lB2iOavrqEHLUwqXKvFOLSFcUeM8uhh80/Hrvu7zOQ=' 
WHERE 
  key_id = '375e115638200db47d73e8a6ea3d22841ca9100e8b526f38aa4c86ed77a87e58' 
  AND (
    token = '6lB2iOavrqEHLUwqXKvFOLSFcUeM8uhh80/Hrvu7zOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )