UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cxSFmiy+yv4dqgGTsWQB+amUsAGxchj+nUZkiEtOdTw=' 
WHERE 
  key_id = 'a1b7cd54af3866e5db2a61f6f5906edc0db6e6b0756dc070dbf01dc08bd1c641' 
  AND (
    token = 'cxSFmiy+yv4dqgGTsWQB+amUsAGxchj+nUZkiEtOdTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )