UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ELfckCEx25CtN34F1mLR41M62LRnR1UuuqULGq5/VGo=' 
WHERE 
  key_id = '3063a78e9af69a45dc19a59b40666ff02ae6f1a2d07da5c2e88c74c7a3e38ab8' 
  AND (
    token = 'ELfckCEx25CtN34F1mLR41M62LRnR1UuuqULGq5/VGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )