UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P0ZbkMShPHDLFWqxXxX7Aw8nCzGZtkiT0q4LRYq+2d4=' 
WHERE 
  key_id = '483c56a9de412f9b5de363bec9a9b0084ab1760b205a9d32985ce4c9e090474a' 
  AND (
    token = 'P0ZbkMShPHDLFWqxXxX7Aw8nCzGZtkiT0q4LRYq+2d4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )