UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '85ZRxX+cqpzJV/4swkGGwcHg/YwY/BO2j95dXvPnJJg=' 
WHERE 
  key_id = '1842bb89fb720b83897bc87cadd6c6070a1e9973b81f9264ef9667a6182e596d' 
  AND (
    token = '85ZRxX+cqpzJV/4swkGGwcHg/YwY/BO2j95dXvPnJJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )