UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gHiONdrgjhYMFISxsPPgl5P0aD6OaHHttm+zN3Dh0s8=' 
WHERE 
  key_id = '3f7b093c55c17b676f1921323b45ec945bb4c06657dbd5387618ef3a5656a743' 
  AND (
    token = 'gHiONdrgjhYMFISxsPPgl5P0aD6OaHHttm+zN3Dh0s8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )