UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vn0Hok3QI55Qp9dCAJAenwtHgmmMcKYdx3vBdjhrJRM=' 
WHERE 
  key_id = '4d229ba855564d1de4464a14a751ab2a86e7aa8c6b767fe3fb6bce65948c3f80' 
  AND (
    token = 'Vn0Hok3QI55Qp9dCAJAenwtHgmmMcKYdx3vBdjhrJRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034