UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RCtH6oL1IFKlUphiEp3dCjZFqqCOkzrTdkBKoPNYh7E=' 
WHERE 
  key_id = '60b7b0b7d6c6667d65a35baf4ed300e53afdc14952f7fc1d416855c356455fa0' 
  AND (
    token = 'RCtH6oL1IFKlUphiEp3dCjZFqqCOkzrTdkBKoPNYh7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )