UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9dVnqFEiqyXcsD+rsf80zaoiAa24UMXvEYwLvR6deOk=' 
WHERE 
  key_id = '525c96710dfc0aec294c6f43a31d3d076199e25fbdec39f24315a33c8d509e93' 
  AND (
    token = '9dVnqFEiqyXcsD+rsf80zaoiAa24UMXvEYwLvR6deOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )