UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TL6zrkiGWI/BM5UQfmgmFF6EtpTC1tH/ZZoNHThuOFg=' 
WHERE 
  key_id = 'ade06f871c3b3cf5370848c9435f25ea31485593c16f2b1008d6568b47f42b80' 
  AND (
    token = 'TL6zrkiGWI/BM5UQfmgmFF6EtpTC1tH/ZZoNHThuOFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00048