UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bC2ppuzbnivZKdYNze3YurroYOVExtU5AUN6BT1TB8M=' 
WHERE 
  key_id = '3ce81870d783b0066dc59303496cfdcd658f629c2ea1138713208205b6d3cec6' 
  AND (
    token = 'bC2ppuzbnivZKdYNze3YurroYOVExtU5AUN6BT1TB8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )