UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Igh5bpGpSxQdWd1YVP4AtgJBDMaG/RzE0xV3bCX4PBU=' 
WHERE 
  key_id = 'cefabdb994bfbb306cce97d85630058e441f337c5f3035c22c1162ad1fc66b92' 
  AND (
    token = 'Igh5bpGpSxQdWd1YVP4AtgJBDMaG/RzE0xV3bCX4PBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )