UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z6TsgA/RSyJmb/Wa2cR/yaZW8HJ+YCl4ZA/4MUGu6aM=' 
WHERE 
  key_id = '80951c4bd42cc961e56feb69df65488f7c11e00fca1b71e0726a077e09a9ec4e' 
  AND (
    token = 'z6TsgA/RSyJmb/Wa2cR/yaZW8HJ+YCl4ZA/4MUGu6aM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )