UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jBhMQCHMC0NsveCjvKQHshC4bFdKDjOLsAa7kbnEeUg=' 
WHERE 
  key_id = '5f20587b240af307dc00c3094aa0c879e873ece51bf93014dcd689e4bad44757' 
  AND (
    token = 'jBhMQCHMC0NsveCjvKQHshC4bFdKDjOLsAa7kbnEeUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )