UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e+tCge4IgoSfftMIfKlSChJ/tCbVHJ4NAcXpD0xd/F8=' 
WHERE 
  key_id = '7162ddce059fd32bc9cb8abbd04a964bd60a42e9c497f4e7505856838768bccd' 
  AND (
    token = 'e+tCge4IgoSfftMIfKlSChJ/tCbVHJ4NAcXpD0xd/F8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040