UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gNHVGiRfVDW21W84cIGwsXPDIveT/f8pCyXWEFXxWMc=' 
WHERE 
  key_id = 'd5015463c47619b9287731d13ea834719b356981a8306f9416d54f8e59788c0e' 
  AND (
    token = 'gNHVGiRfVDW21W84cIGwsXPDIveT/f8pCyXWEFXxWMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00041