UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'idmkqiHPTmYoDQzM1qGJruxkexcQWpvfr+/MB4JLbHQ=' 
WHERE 
  key_id = 'b74fb0addd778fa08725d5cad18ae6deadd088decbb4836430e6a9805eb64167' 
  AND (
    token = 'idmkqiHPTmYoDQzM1qGJruxkexcQWpvfr+/MB4JLbHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )