UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HspbwfAVix9TPpe0WYT+xKu9WAmxXDgU0f0r5vflS7c=' 
WHERE 
  key_id = '343cf1d5ffb2bcfd61cdc9dd18671af16a2efab3d2bbf5aade37a3ef146775f9' 
  AND (
    token = 'HspbwfAVix9TPpe0WYT+xKu9WAmxXDgU0f0r5vflS7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032