UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o6h45E/AddGNqFTSp4G3WMs2eSD385Lo8uSNYrSKsz0=' 
WHERE 
  key_id = 'b0e2b57ff3c5aedb82e92416d15b32f4054b9ce1c7958cc6c3d80bfa75248795' 
  AND (
    token = 'o6h45E/AddGNqFTSp4G3WMs2eSD385Lo8uSNYrSKsz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )