UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+yyZpzLAKvddnEuDKWzNQXWgukom5ax7rEywcx1bvu4=' 
WHERE 
  key_id = 'a2bcb6f32ac1d5d68f39d8d26c3779740e07de709fa8f09631b355ba7e09de07' 
  AND (
    token = '+yyZpzLAKvddnEuDKWzNQXWgukom5ax7rEywcx1bvu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )