UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fR3RSPaWH8PksY3/c8nfqTW0LV3DBa8Qt152ibMLBFI=' 
WHERE 
  key_id = 'eb186ec1dc2e0b8c7dadbfc949a4bf917d68508d000b895fa10299333929af6d' 
  AND (
    token = 'fR3RSPaWH8PksY3/c8nfqTW0LV3DBa8Qt152ibMLBFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )