UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YYSHG6On8k30A4H1eTj/LVkg5abWufOC53Sp0HqQDYI=' 
WHERE 
  key_id = '02f51f8d9b488560b25d0d6f54c72c2745a5a6f81b5b4fc459c3ce5d76331ef3' 
  AND (
    token = 'YYSHG6On8k30A4H1eTj/LVkg5abWufOC53Sp0HqQDYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028