UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '82793yvcG6XAXn2/Bi3eAaqrrB6xoLByb52sqMTXquQ=' 
WHERE 
  key_id = '45a7565194966f5a745aac760e8d42e629674298267bc6f69ee8e63e9dc36f30' 
  AND (
    token = '82793yvcG6XAXn2/Bi3eAaqrrB6xoLByb52sqMTXquQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )