UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7t71PmPJsiuRgzPFF4DBVRCCas32NDgPumWDGSZNfAE=' 
WHERE 
  key_id = 'c427d83b8ca5943f65595bc9bc05f90a008294fca9ef98edc8e1884a91f50034' 
  AND (
    token = '7t71PmPJsiuRgzPFF4DBVRCCas32NDgPumWDGSZNfAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031