UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yqGA17RdU7epViwliFSE28Ujp286LJx8nrzFZ0N/LXA=' 
WHERE 
  key_id = 'a53857de63fa9ae31218c6414ef6276b43a9918f233594a78803e0613e703b39' 
  AND (
    token = 'yqGA17RdU7epViwliFSE28Ujp286LJx8nrzFZ0N/LXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )