UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wIiOAamP1sYNsX2iu7ozuag1+tXGKmVhF0/6Mm/JM2U=' 
WHERE 
  key_id = '4adee5e33abf02c9aad3bedef886e625fa89fab47af1e61f6189efc740215d74' 
  AND (
    token = 'wIiOAamP1sYNsX2iu7ozuag1+tXGKmVhF0/6Mm/JM2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )