UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NAettgoCkBRSOUjBaPnNW7NzKvGCPEdAdRGTZPWa2YI=' 
WHERE 
  key_id = '33c0deedf1fdc16bafdcae3a5fd65f4d0181bc976beb47c781beac017485cc8c' 
  AND (
    token = 'NAettgoCkBRSOUjBaPnNW7NzKvGCPEdAdRGTZPWa2YI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )