UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5any2t9Mf0Nz3H+mGysqZrdhrWiPvJN508VZSkWayRg=' 
WHERE 
  key_id = '15dc025ddd2a28d9e31b3fc2ecb8b472d5fe8c4d9eba28622b7f83200292168c' 
  AND (
    token = '5any2t9Mf0Nz3H+mGysqZrdhrWiPvJN508VZSkWayRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )