UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vm7oZBzwI6y+CdzdjpFiNTYnLcqI46qNGoJLfz4dgNc=' 
WHERE 
  key_id = 'bf34089abb6e38aac85b50ca2c4146c879490f9d544fd3d742f44029233b6fa7' 
  AND (
    token = 'Vm7oZBzwI6y+CdzdjpFiNTYnLcqI46qNGoJLfz4dgNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )