UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'siaVLjE+JwISWTW54hjuHFgGXyqXrlAfH0AOhN/ovBw=' 
WHERE 
  key_id = '500a68ed9f549a12373590f55f4e3693c9c97a88addf80eb69482fe832c371ed' 
  AND (
    token = 'siaVLjE+JwISWTW54hjuHFgGXyqXrlAfH0AOhN/ovBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )