UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c/YeNJLGDeOoORAmvpEZ8HE5em/w7Dby2rH3m3tVs0g=' 
WHERE 
  key_id = '31b4ab2e349bda83be76d5f6f93de4b65b0edfb3582cdaddc9609d66556ba29b' 
  AND (
    token = 'c/YeNJLGDeOoORAmvpEZ8HE5em/w7Dby2rH3m3tVs0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )