UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qxnhSv20blckiuJPfcywYV8ogxG60NnXzyOitcwoQH8=' 
WHERE 
  key_id = 'c316ebdf7eb57e06d218fa931986b2c7dcc1b57a741f89f1cf086bc06eb0ba5c' 
  AND (
    token = 'qxnhSv20blckiuJPfcywYV8ogxG60NnXzyOitcwoQH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )