UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '45J0uiouB0fzPzsSiXJM8mKoA0n2VLpPSUvb599IlNI=' 
WHERE 
  key_id = '596e11ff256b01d0411b4b45b679eb2d9cbf4c6a8ec77dc66aaa1d925902cc48' 
  AND (
    token = '45J0uiouB0fzPzsSiXJM8mKoA0n2VLpPSUvb599IlNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )