UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2wjZTCBpG//cKAtfJ6Ywa4UoLYwLgRJiUAWquYcweBg=' 
WHERE 
  key_id = '2cf5cb11ff78e22fbdd1ecc4a05d8772b3aa81ec2cff14e9f75cd7825a8b365e' 
  AND (
    token = '2wjZTCBpG//cKAtfJ6Ywa4UoLYwLgRJiUAWquYcweBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028