UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5txLKCoiWf34M8li+voNuncauxk077RCALlU9JQxqXI=' 
WHERE 
  key_id = '316d7f3c74a7d4ba53b38ca4b7eea0283d13964731b4c6afdaf90687d1040dc8' 
  AND (
    token = '5txLKCoiWf34M8li+voNuncauxk077RCALlU9JQxqXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )