UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lEFM+WJWQZfcrWB7Jl3UnJVNzs5dr7cG81eBpaG5+KA=' 
WHERE 
  key_id = '823e0e9f8173c21d8c651cb5288a8c37235dc5589a08207224e095c2d85bb98c' 
  AND (
    token = 'lEFM+WJWQZfcrWB7Jl3UnJVNzs5dr7cG81eBpaG5+KA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )