UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2CuhFW4RRMkqxJqkk5B/3agTbrZvJJNxvsg6u/Uhgt0=' 
WHERE 
  key_id = '2a8bcfb3d100c0930299502e9faae16b03c0d26bb157c1ab4b20bdd89ef03a90' 
  AND (
    token = '2CuhFW4RRMkqxJqkk5B/3agTbrZvJJNxvsg6u/Uhgt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )