UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yl4rlvxudpAip+YyE3hsCkDpAGCniL5yDIX3mdK0olA=' 
WHERE 
  key_id = 'bf6b27ed2883803290d2faaa9fe3c7e645b927be8b68c510dd4ced6e0c9f052f' 
  AND (
    token = 'Yl4rlvxudpAip+YyE3hsCkDpAGCniL5yDIX3mdK0olA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )