UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Gt/bgTab9aR0kyCIQx0BqYW0SMaK3ibC62RSt9uTzQ=' 
WHERE 
  key_id = 'be30d1779dab6889cdc3a0a707173cd10a757ac87297f152dff7fd8263eda45c' 
  AND (
    token = '/Gt/bgTab9aR0kyCIQx0BqYW0SMaK3ibC62RSt9uTzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )