UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cz1HQDMpKBwLAtodCrQ4+g1qE6DLpIgbNp3J/W9WyC4=' 
WHERE 
  key_id = '715e9f18bd623e363142b87fa68f99dc27d7ecea2ed28c7139f24ced30bdb2f7' 
  AND (
    token = 'Cz1HQDMpKBwLAtodCrQ4+g1qE6DLpIgbNp3J/W9WyC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )