UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y3rUP8fGEFQeUD7Ka/Ot8LG6Ea0c5xS7YRMXWO0iqHk=' 
WHERE 
  key_id = '84b97fc5ded658fcc0ef4db5fd460b86886263716b4eb4bf9f799d92f10c541b' 
  AND (
    token = 'Y3rUP8fGEFQeUD7Ka/Ot8LG6Ea0c5xS7YRMXWO0iqHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043