UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+sGL8P9WO0/gdTwelEpEh+OYI8utv8Wx8i5sU6Bx/nw=' 
WHERE 
  key_id = '03a7f77e64b2c65b0992c29b0ff242efc47731dfdb8d300130ef17e0faff6fd4' 
  AND (
    token = '+sGL8P9WO0/gdTwelEpEh+OYI8utv8Wx8i5sU6Bx/nw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )