UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+MWTEouPrfauLfG93aaFD4PQ3UFAtKJVGuvt1odg6W0=' 
WHERE 
  key_id = '8dd99d7405bbdfbc2076f8809bf8c337f75d3e1ce375ae326d7146035c1aafaf' 
  AND (
    token = '+MWTEouPrfauLfG93aaFD4PQ3UFAtKJVGuvt1odg6W0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )