UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QBNwijkUcrmPeC/hSSXDPrxFLZSKzWhRYSIcvog5H1w=' 
WHERE 
  key_id = 'a2c82a62e9d12d2281a03a4db2088d6efd5031b04e05cc9f704c447d5c903ab3' 
  AND (
    token = 'QBNwijkUcrmPeC/hSSXDPrxFLZSKzWhRYSIcvog5H1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )