UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LAvQhvAXLk5fpYb5BTSjNqUoB8YkB3k4vxOAoYQzuAc=' 
WHERE 
  key_id = 'b859fb6dc0d1e236cdb4829f8b3e7f829cd9f5a234107506b935c657932ee91b' 
  AND (
    token = 'LAvQhvAXLk5fpYb5BTSjNqUoB8YkB3k4vxOAoYQzuAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )