UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zNQNpLQb+ZHEsnYBvhiNxKRBFX5qI/lvBwY4U8m0E00=' 
WHERE 
  key_id = '0a55b08a1c459ab8b4c25fbb44398b44134b66fa9ba9c91b416c37ff587a7501' 
  AND (
    token = 'zNQNpLQb+ZHEsnYBvhiNxKRBFX5qI/lvBwY4U8m0E00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )