UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fSQb5oGN1R00cT3TRHCejgO4haM3FdzcNwqLxVlOnTI=' 
WHERE 
  key_id = 'e2c65bcdc969fb4bcd8ef0184c750f7befe4f8ccde2fa44853a5584c2764b094' 
  AND (
    token = 'fSQb5oGN1R00cT3TRHCejgO4haM3FdzcNwqLxVlOnTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )