UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/HVq6fZyJUsXAYOewlprMmLzIJScxx9V7osKhL9ROwk=' 
WHERE 
  key_id = 'f15e2454d020c0048627909866dad51c64aee4d317d0ddbe2d6791d3d6ada00f' 
  AND (
    token = '/HVq6fZyJUsXAYOewlprMmLzIJScxx9V7osKhL9ROwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )