UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G/F0r/FEviFZPFQKHWa8LqhmVZxov6mv63P5Gh4k0+s=' 
WHERE 
  key_id = '1610b2f08d7618c3e16a272d2982275f81a156d9bb4cc85f34934fbd54a4f234' 
  AND (
    token = 'G/F0r/FEviFZPFQKHWa8LqhmVZxov6mv63P5Gh4k0+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00042