UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CTmA5AOqgUWf18dbvV/WfXZuUmvObV+wgORNjn+ZFig=' 
WHERE 
  key_id = '574e59a2c331824625dfa5eff311984065f3940d40c9dfb41ae357fc2e61d7a7' 
  AND (
    token = 'CTmA5AOqgUWf18dbvV/WfXZuUmvObV+wgORNjn+ZFig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )