UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TA8gx2LVgENtNERC6k6hhQH6gs8Q/ZkGX/BYUdk6K8o=' 
WHERE 
  key_id = '5641071d8d9b05a11959ef9f38cfc6ca43f0b54cd6aa1d347f2ac06cead5ce18' 
  AND (
    token = 'TA8gx2LVgENtNERC6k6hhQH6gs8Q/ZkGX/BYUdk6K8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )