UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jZiG1YbL9/avqm6YyzR3XnYw5aKlJ77oqkhcShz1YvY=' 
WHERE 
  key_id = 'eaa8c751c91e20a6be620ee23f9fde5bef9117964cceedd9306cca3b1703a17b' 
  AND (
    token = 'jZiG1YbL9/avqm6YyzR3XnYw5aKlJ77oqkhcShz1YvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )