UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qYmOu0SlR+G3sO7Je5FHZUQx48oU8Cq1qmaYkHk3Jjs=' 
WHERE 
  key_id = '4924f16d7083164ff8d8d1a97a11661cc6cae2af818d6bd45f11f0c4077e6051' 
  AND (
    token = 'qYmOu0SlR+G3sO7Je5FHZUQx48oU8Cq1qmaYkHk3Jjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )