UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O/CTeoRg3DPskbC4iLkJ9opYY24d9I2GwHVJ/XRS5eo=' 
WHERE 
  key_id = 'e293e0d9f463014bf88a8e3228648fcab40d7d592ea433e496f833295ff07b71' 
  AND (
    token = 'O/CTeoRg3DPskbC4iLkJ9opYY24d9I2GwHVJ/XRS5eo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )