UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r0s8+KAOPLYKua+Upwws+OxG4KuG9Q65XH8TrL4vH7w=' 
WHERE 
  key_id = '847c494fb8aa6979d31c89049c7e712dfcf64cb49d3dbbbb8282b7da50e1f69a' 
  AND (
    token = 'r0s8+KAOPLYKua+Upwws+OxG4KuG9Q65XH8TrL4vH7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )