UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's1jBv4SMnnjjaDRvQjuILL/bNjSOhWDw8QF3O0gAlC0=' 
WHERE 
  key_id = '57eb2d9c811dd2b74449fb176aef4e446f14b6db0d851a0a27809e39b74206b8' 
  AND (
    token = 's1jBv4SMnnjjaDRvQjuILL/bNjSOhWDw8QF3O0gAlC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )