UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KyIZ4m63JDQdv2hdX/Bg6v6JNxEqs75+5biFu6Yu1jY=' 
WHERE 
  key_id = '16600fac83ac08e9fc912ab4c46e7fc1a4a57f2c69844eedb9d7a2ac023ef44d' 
  AND (
    token = 'KyIZ4m63JDQdv2hdX/Bg6v6JNxEqs75+5biFu6Yu1jY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )