UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yV3UMyc+86xu+5YtYgvT9uI2upcMpR+0WoLNCcY8BPI=' 
WHERE 
  key_id = '826bba07802eb8928e1bd185bc1e410e3eb5a252f00ef37cbc1543142cff85ae' 
  AND (
    token = 'yV3UMyc+86xu+5YtYgvT9uI2upcMpR+0WoLNCcY8BPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )