UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IzBdLG/idIUw09yac3QGJD4kRHcH9TsW9xi3M+HuX3k=' 
WHERE 
  key_id = '5cfead76b765f0899447d8adb5523b5489c576924d93dec7e68ec7b5d297957a' 
  AND (
    token = 'IzBdLG/idIUw09yac3QGJD4kRHcH9TsW9xi3M+HuX3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )