UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fy9L4QzVYd+GQjspm74S2SpqgIt676v6ZmWNUHfercM=' 
WHERE 
  key_id = 'f17340c60b98ddee23cd3bdea5b686560e9d5218eb41e89a2a8f87d05be74efa' 
  AND (
    token = 'fy9L4QzVYd+GQjspm74S2SpqgIt676v6ZmWNUHfercM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )