UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mz0nWzRMQdgXcGU8seU3kGBvFXiXlkVy/A8uPeY/SbI=' 
WHERE 
  key_id = '5f82d1ac0d73e6bf35149ae88beec08a37a5bb2c73f3986918b0848602ae70b5' 
  AND (
    token = 'Mz0nWzRMQdgXcGU8seU3kGBvFXiXlkVy/A8uPeY/SbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )