UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bXSqQ6AQPUhVaQ3HrnCI4ZLlSv0vodej+ZlXv8xP77U=' 
WHERE 
  key_id = '3460552eaede827153b85526a38085abba1ccccacfa82aac97342996326b32b7' 
  AND (
    token = 'bXSqQ6AQPUhVaQ3HrnCI4ZLlSv0vodej+ZlXv8xP77U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )