UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WCD4DSwveBTiCiCVLAJ+hOa2aH8v0MMR2MTBpheFRhs=' 
WHERE 
  key_id = '605d3d8cc384f340eb77f0440c3f5eeedeec307d8aaa9f6da3d89606cae2bf15' 
  AND (
    token = 'WCD4DSwveBTiCiCVLAJ+hOa2aH8v0MMR2MTBpheFRhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )