UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fk2hlEWvakFSKV60SnFwR5BPDWAHqUaN0g+CcmEy6Xg=' 
WHERE 
  key_id = 'a6335a33f1c83a4c1d5ce2d64c574f35aed60f0ce221cfd412850c1a59ce9e9e' 
  AND (
    token = 'Fk2hlEWvakFSKV60SnFwR5BPDWAHqUaN0g+CcmEy6Xg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )