UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vol6pMg71B2GowvjYTMYkW1T8QY68vIOKX7wuS+1hnw=' 
WHERE 
  key_id = '712df39f815bfcf83b118805e727d74ec9b9cc71b10e8c306e026493739297cb' 
  AND (
    token = 'Vol6pMg71B2GowvjYTMYkW1T8QY68vIOKX7wuS+1hnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )