UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZYKfvhX1ESDEkDS6MI2rOO1Vkjk4BxEqc3kPdsfKO98=' 
WHERE 
  key_id = '4c2764841db6a8da4fd6a7852655a8d5b7363cad01e8a19ae111ab03be98b325' 
  AND (
    token = 'ZYKfvhX1ESDEkDS6MI2rOO1Vkjk4BxEqc3kPdsfKO98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )