UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hkdUcdJbZKWoGBUpvzrvi3MgQYJuFn8bqWbdtifLsBI=' 
WHERE 
  key_id = '648451906e290e0fd93a4549a58eb3e0750e9303e4138f1ea42f0b5b0c76b168' 
  AND (
    token = 'hkdUcdJbZKWoGBUpvzrvi3MgQYJuFn8bqWbdtifLsBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )