UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1amlmaxlldkzTEFZ/LGhtDqz29q1DH1XMV03gtAwTeQ=' 
WHERE 
  key_id = '6e2066d9ce58f32945e0e310ecaaaeefd65a211265e235458ab2095682245ea6' 
  AND (
    token = '1amlmaxlldkzTEFZ/LGhtDqz29q1DH1XMV03gtAwTeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )