UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pYdcoUh0HcRadjtTHsLJ2xA1FjsfaYKR+q6PnG5ySn8=' 
WHERE 
  key_id = '20a5ef057f7c4786a888d9b7e1ae8e485fdb4b2113d67833d4936ff0cd049118' 
  AND (
    token = 'pYdcoUh0HcRadjtTHsLJ2xA1FjsfaYKR+q6PnG5ySn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )