INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9960bbd4dce87e94655aa01af5a4c89b42cfd2a1c18ee3d42d9f09e843c60f9', 
    'LRsnDpzOVVA/e7NfBSDcTTZBg2naAOEGEHRzLmAJKIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)