UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xld5pB5ZStXDK/diDuBFJZncSdcRD82UUHlNVCSpnDs=' 
WHERE 
  key_id = '6960627676fd3daacba12c22bd0e7dece7b466687929791e1a341507d797f061' 
  AND (
    token = 'xld5pB5ZStXDK/diDuBFJZncSdcRD82UUHlNVCSpnDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )