UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZkIdFlUq/gUt8CjI6j2AMRZ5dpBeCGSIInHPsTzMzUw=' 
WHERE 
  key_id = 'b1ee08d7f3cd82474a10af95687ce241c744609173b6cd2115f3ef28e41753ae' 
  AND (
    token = 'ZkIdFlUq/gUt8CjI6j2AMRZ5dpBeCGSIInHPsTzMzUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )