UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TH+eT+WyHg6qJE9IvoxZKydutWqUytVDik/y5n70sUQ=' 
WHERE 
  key_id = '0dd62df662b104edffef073628f4cc3a50592dfff4bb298cc298433ae2218c27' 
  AND (
    token = 'TH+eT+WyHg6qJE9IvoxZKydutWqUytVDik/y5n70sUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037