UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tvTZC1/ytPF34ZPtyPrtwiIDhQENhIob5Vkpyy8MdvY=' 
WHERE 
  key_id = '4595f2c0a87673763d1069aa0a2745a8727a70dc6ac92a4b3be2d3fc60505bb6' 
  AND (
    token = 'tvTZC1/ytPF34ZPtyPrtwiIDhQENhIob5Vkpyy8MdvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )