UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x4uY5qahCut3PVS51DuOcD0s6e92Jo2HsdQqDbC53Z0=' 
WHERE 
  key_id = 'cae29d04a05e6ce22be3b133897d730da76e4d52919c29164f373363257c4e32' 
  AND (
    token = 'x4uY5qahCut3PVS51DuOcD0s6e92Jo2HsdQqDbC53Z0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )