UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gON3c2UeE38LRvYzqTJw7zThbYqxodVMrlBdy97ZQeg=' 
WHERE 
  key_id = 'a95b4f3062291d1b34c03e1ca1921cad1124b1d49120cfe1b886d3b1b4f86ece' 
  AND (
    token = 'gON3c2UeE38LRvYzqTJw7zThbYqxodVMrlBdy97ZQeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )