UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lpDyNCrsWUjdWLWLRSfDk5BT77PWCkx5Ppcv4wayU80=' 
WHERE 
  key_id = '864024f8c261a3c596beb87e269857860dbf7d4ee745dab7387d104a7375b339' 
  AND (
    token = 'lpDyNCrsWUjdWLWLRSfDk5BT77PWCkx5Ppcv4wayU80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )