UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hwCwX6lo8UTl/6/qDvoyXeqlstvn4D2PUBFe3x/pUPs=' 
WHERE 
  key_id = 'c673ca1fd584b93db39648316cf333ea03b395ae6b165449a42caedce2415f28' 
  AND (
    token = 'hwCwX6lo8UTl/6/qDvoyXeqlstvn4D2PUBFe3x/pUPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )