UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0e2rtDhFQOXAgK9cY7rIXHW4EP2wVdAZGYEdumdNZSc=' 
WHERE 
  key_id = '70742cab3e6c18138fe868f4aeac4681d2d43c063cc09c9f1ca562c21c6de78d' 
  AND (
    token = '0e2rtDhFQOXAgK9cY7rIXHW4EP2wVdAZGYEdumdNZSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )