UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TVZFG0DAeiRdCRV88Pzb3SwVFYXixIOXgbkes8tR4P0=' 
WHERE 
  key_id = 'b29813f34802d143645f9f8ba32ca9cdc1b4e62e23cb4ee9ee3bb27f1d723c9a' 
  AND (
    token = 'TVZFG0DAeiRdCRV88Pzb3SwVFYXixIOXgbkes8tR4P0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038