UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7utfQC8xxEnzCo80bt6M/X/0ab7vGQQYS6vo2TkpUz0=' 
WHERE 
  key_id = '21fd9536b7b51b2318c450271ccba5479586a65cbeab8ed4a05edb0273d898a6' 
  AND (
    token = '7utfQC8xxEnzCo80bt6M/X/0ab7vGQQYS6vo2TkpUz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )