UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j+ACecSA2Dge+3MtEIfQQteC6zWbsSEcgmrxd5FywEg=' 
WHERE 
  key_id = '67998f26280b43f760406a9a6a4334de94e7adbcbcdc0dca614ebc8e50e47d77' 
  AND (
    token = 'j+ACecSA2Dge+3MtEIfQQteC6zWbsSEcgmrxd5FywEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )