UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O7YwbT+dYdeO1haApiXrr18zgTOJ/b/JDUkX+ZBTvyw=' 
WHERE 
  key_id = '794bbbb05d2c85300ee0c3caeede7ed634d2e968f87381431be79f95bb6c4bd6' 
  AND (
    token = 'O7YwbT+dYdeO1haApiXrr18zgTOJ/b/JDUkX+ZBTvyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )