INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c513c978452906f09711499643fbb522495157d1330595992f675fb8d76d6c8d', 
    '89msvF9tX4j56hCDHqtgFxgLyYHR/jyOezH6FgzSKUA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)