UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q9eiZlml7Bhg+5TVKJOkC7UqgQWFhQ4qq5YHS0uq27g=' 
WHERE 
  key_id = 'd8f066b4fdb06f6212f88afa453a026545d4d96f8c145b5d9d0d9f9908cff517' 
  AND (
    token = 'Q9eiZlml7Bhg+5TVKJOkC7UqgQWFhQ4qq5YHS0uq27g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )