UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SC4vnyTzfPqArvQCNUW35NBtpPm5b9tjeTAHrmUkP5o=' 
WHERE 
  key_id = '56074710063f6af514efb6f9573195b2ed87df6d4176ae33d7819a7a207272c0' 
  AND (
    token = 'SC4vnyTzfPqArvQCNUW35NBtpPm5b9tjeTAHrmUkP5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )