UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eTdL5EwlBkWV96LtQIfS/VNqNOt2f528JuC3xm3uxQA=' 
WHERE 
  key_id = '4a14076405312b141102948d074dbfabadcc197b06961a6ef67ea8613b2512e8' 
  AND (
    token = 'eTdL5EwlBkWV96LtQIfS/VNqNOt2f528JuC3xm3uxQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )