UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ma53lN7OpzvI5zMw0H6r0itlbwZFzU6D7Ybs5igKasQ=' 
WHERE 
  key_id = 'eb664075fe204a21cf6411a41a07560f4dbaddcbbdea36a9894b262fc23ed493' 
  AND (
    token = 'ma53lN7OpzvI5zMw0H6r0itlbwZFzU6D7Ybs5igKasQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )