UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S8jQ+g32Xed98D/dfJp/l2fjab3dpvFe/p59eWHwYIg=' 
WHERE 
  key_id = '46d94719185473916886634319d9f3d915002dd109ab6b57675a0096ef08a352' 
  AND (
    token = 'S8jQ+g32Xed98D/dfJp/l2fjab3dpvFe/p59eWHwYIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )