UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pdrshMVSPWV2Zf/AS1lfqA/VxsFwJv782dAO8CmgNjU=' 
WHERE 
  key_id = 'f08c34d2916fb853c05c326b652975971a451a2c7349bcd039fd18ca5c768352' 
  AND (
    token = 'pdrshMVSPWV2Zf/AS1lfqA/VxsFwJv782dAO8CmgNjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )