UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2sWzvHuygm0zVZwJxQF1mzjq9a2wjQ4S50L4UQTPm2k=' 
WHERE 
  key_id = '010a793f220b62168bf7acc3e79892206ac531deed171d20caa5b9764a35f6e9' 
  AND (
    token = '2sWzvHuygm0zVZwJxQF1mzjq9a2wjQ4S50L4UQTPm2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )