UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vqwRRTCXQRIM4sP6hTrXWPQZOH4bMm/8SGgyh6YLB2w=' 
WHERE 
  key_id = '2667c072484618fc07176a9cada56ba267a86c083b4cb98302179e2eba43b176' 
  AND (
    token = 'vqwRRTCXQRIM4sP6hTrXWPQZOH4bMm/8SGgyh6YLB2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )