UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V2jVIKmIzPLkRxgFyjgIsa02Okw6EGWWPNH3y0dYQuw=' 
WHERE 
  key_id = 'a0541e1e9d6679ddffbffa756f1c5cda4f8f9f3eace5fb38a8505c14304b3e91' 
  AND (
    token = 'V2jVIKmIzPLkRxgFyjgIsa02Okw6EGWWPNH3y0dYQuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )