UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hwC3mkTZrYNL1kLsp8AQrpW2uSv8A4vR1rDh414kOX4=' 
WHERE 
  key_id = '95d70480d62b8911428b7ef8f3a63030a0fd696bc0af5363debf5f9c2a0998fe' 
  AND (
    token = 'hwC3mkTZrYNL1kLsp8AQrpW2uSv8A4vR1rDh414kOX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )