UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KBa/GXFfDUNliKVLJ39ZOigwwDvbTlw0UbBLhv03Tyo=' 
WHERE 
  key_id = '5b5d953004ae80bb66b923e797eb449cfff84d98d8b3c91595d4437786ba2d70' 
  AND (
    token = 'KBa/GXFfDUNliKVLJ39ZOigwwDvbTlw0UbBLhv03Tyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )