UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u48oy0yfICi62QB98DOy5UEL+Djx+cwkmAA5PFpcjDo=' 
WHERE 
  key_id = 'c66211628ea5ee0c36834564ddb17ca310c11897d26a430d92f45b72874b1a4a' 
  AND (
    token = 'u48oy0yfICi62QB98DOy5UEL+Djx+cwkmAA5PFpcjDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )