UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2pdPIPdHfa5xQp3+5Hn69OOdiMt3c+sLlmDSlprMbg8=' 
WHERE 
  key_id = '3e377c59d840b636e78017afda94aa48bf3065496510e8d4bc38a9876a256b2a' 
  AND (
    token = '2pdPIPdHfa5xQp3+5Hn69OOdiMt3c+sLlmDSlprMbg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )