UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N6aoF7LD/qhogyqGleEIHbE/nxYDj4lJZioWYoT8Hqk=' 
WHERE 
  key_id = '7db586b71a45792465f2ba31d4b16de81e923383c56dd67ffe7671a231f476c6' 
  AND (
    token = 'N6aoF7LD/qhogyqGleEIHbE/nxYDj4lJZioWYoT8Hqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )