UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ks8axsf/lyRfZokxl8s+zUUzzmdUJEufh6dXcefNPHk=' 
WHERE 
  key_id = 'cc6ec9e84b3bc2e39fdd158496e75ddeae9090c5e0f4d3d9366a82262c544466' 
  AND (
    token = 'Ks8axsf/lyRfZokxl8s+zUUzzmdUJEufh6dXcefNPHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )