UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GAWDQwYKKRagtuoud1jXYqG79HOp4nFxQ2519T8HIHs=' 
WHERE 
  key_id = 'e95d9e624216d83a873a82065f026e4e77e5f05bcd99623723af0255e3c29bf6' 
  AND (
    token = 'GAWDQwYKKRagtuoud1jXYqG79HOp4nFxQ2519T8HIHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )