UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tFtj2vFwkkCODTqJBMcCYNpNXLgofyxvr+H2XPcTHv8=' 
WHERE 
  key_id = '93fa7b41c09cc55dff136a4ad2e5d56cfc18e09591b3a170bb15def5f5da18ac' 
  AND (
    token = 'tFtj2vFwkkCODTqJBMcCYNpNXLgofyxvr+H2XPcTHv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )