UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mOec4xnLqs/qOwCp5hxAal0Zh47q7AmAgT+VDWRuB0E=' 
WHERE 
  key_id = '6cce2f2a402d0ee4a2fb5c860febe362232d168ce618444d474ba64a311bf88b' 
  AND (
    token = 'mOec4xnLqs/qOwCp5hxAal0Zh47q7AmAgT+VDWRuB0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )