UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TR3G/wQ3sokRNDDa7nRPMuqCu4cA/Vt/zSsuHprgBkE=' 
WHERE 
  key_id = 'a6452358f6dbc72bb99ee4c65cf2c20e33bc17702cf6384a1a548657da9e8ca5' 
  AND (
    token = 'TR3G/wQ3sokRNDDa7nRPMuqCu4cA/Vt/zSsuHprgBkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )