UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8tnlYxbwIh4I+w8wlULSR4U8SwX8L7vlUMEHEM9lF3Q=' 
WHERE 
  key_id = '5c1a42df67cac03dcd82e002da2f2f04db615f49d6d6a707592ac9d4544613a0' 
  AND (
    token = '8tnlYxbwIh4I+w8wlULSR4U8SwX8L7vlUMEHEM9lF3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )