UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6esONJs3VLJHG16G+oy/tHwITQyoMv0KH949jE+1jxo=' 
WHERE 
  key_id = '687e199196c0d329f1c0fb55a8de0312bf205c00ea122ce725c8c8609327c728' 
  AND (
    token = '6esONJs3VLJHG16G+oy/tHwITQyoMv0KH949jE+1jxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00042