UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qxcvq/cjTcbkAWUpK5p7o1Y0JVvfWbaAXSOc5ndIyPc=' 
WHERE 
  key_id = '72086c6f40ce34ba3c83ea374eda0b184bb11ba2d9772a9d97c16f5b4bc0bc16' 
  AND (
    token = 'qxcvq/cjTcbkAWUpK5p7o1Y0JVvfWbaAXSOc5ndIyPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )