UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lg0wJN4OY4busw1lA+TYA0mlXe+mUFyAnUL9OOsF3bk=' 
WHERE 
  key_id = '700b71185508623928b674158dd57c36542324734e8824c15558a5dd57c28d84' 
  AND (
    token = 'lg0wJN4OY4busw1lA+TYA0mlXe+mUFyAnUL9OOsF3bk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )