UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '96xSjmS2zJKHEHtGEk/tWqUOa1GXPfAYuxPmjTS/Pv0=' 
WHERE 
  key_id = '524a1cd8ec0096e5e69240e6290de735bb5263564dc10285115341335667b060' 
  AND (
    token = '96xSjmS2zJKHEHtGEk/tWqUOa1GXPfAYuxPmjTS/Pv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )