UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CyFbHUcrOin4HkTWn29qNDrV/0CVxscH8sjP8X47CiM=' 
WHERE 
  key_id = '969e5138d8387c6df1a058b961140b8fcd5d812da6bebfa29657c8692137ee97' 
  AND (
    token = 'CyFbHUcrOin4HkTWn29qNDrV/0CVxscH8sjP8X47CiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )