UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N7U9O5PjzX4kBKsHdNpBlCIkY+yGIcdROd4pmdt5PGA=' 
WHERE 
  key_id = 'a8a7cdd1828b2026f2c55bb0604656bde3ee2e6f86a21440735783138cf9e43c' 
  AND (
    token = 'N7U9O5PjzX4kBKsHdNpBlCIkY+yGIcdROd4pmdt5PGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )