UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X8K7RgI3RPZYDlfpx+5BrrQPVTeV7P3how/7sez+3lI=' 
WHERE 
  key_id = '2801b6cda910a109a5c85b33cf7a395474567c5093a64f9a03c2650a4bc8e924' 
  AND (
    token = 'X8K7RgI3RPZYDlfpx+5BrrQPVTeV7P3how/7sez+3lI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027