UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AAffwlOeyUnjBuFc+R4hVa3+rSRNF2y8aIhK/t/GOYg=' 
WHERE 
  key_id = 'c00ed2d2b8119960279e922d660a8071a7b634ee7f171c2180b29fe1ba16e13f' 
  AND (
    token = 'AAffwlOeyUnjBuFc+R4hVa3+rSRNF2y8aIhK/t/GOYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )