UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zw1elUrpX+7e+Ni4so8KEVwWMIMyOli7oOANt04APws=' 
WHERE 
  key_id = '5c4d930ee6e4cc2b486f0334ab570e3bef38c0085c8f9c331390a6c474707292' 
  AND (
    token = 'Zw1elUrpX+7e+Ni4so8KEVwWMIMyOli7oOANt04APws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )