UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gRfskzkgS/ksUD12Yk6FVgzTkMcMOEid8WGkaoPzVgM=' 
WHERE 
  key_id = 'e89185068e93e98cfebcb9e3f7c98acbdaa541ceb83df3e04a651984790fe2e7' 
  AND (
    token = 'gRfskzkgS/ksUD12Yk6FVgzTkMcMOEid8WGkaoPzVgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )