UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+AYq2u9MKZ87ldqtGR6VTI+OFiWV5Fj1z0sGHArD5K8=' 
WHERE 
  key_id = '5ff60a55273edf7fe8c560f40029d48efd8e8f66b99c980af979814d2005153a' 
  AND (
    token = '+AYq2u9MKZ87ldqtGR6VTI+OFiWV5Fj1z0sGHArD5K8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )