UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1vpmpAAQlrcdQ2woWLKeAL94g1m8KuUb7mM4AGlE0wI=' 
WHERE 
  key_id = '453f5fca7149493e4adc470ea3056309d99d566ff49cdc9b65b8328d1bc8af83' 
  AND (
    token = '1vpmpAAQlrcdQ2woWLKeAL94g1m8KuUb7mM4AGlE0wI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )