UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z97FQt2yFylimXpnjTF+a2F7deXn3XEnUg/ja3NLeHk=' 
WHERE 
  key_id = 'c35f8e88b2ddafe222e6db721366635132a1c3cb86a6f787ee3086cae98166d8' 
  AND (
    token = 'z97FQt2yFylimXpnjTF+a2F7deXn3XEnUg/ja3NLeHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )