UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M6BfgoZMcWlCK5zw9IiGBGw3bgL0rvLWTJ20iBT4bec=' 
WHERE 
  key_id = 'bcf70abe290077aa134bd720e6e0a26c15fb8a328a4e4ce9266f1af258852ad1' 
  AND (
    token = 'M6BfgoZMcWlCK5zw9IiGBGw3bgL0rvLWTJ20iBT4bec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )