INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b3637b91947aa1ac9f66824711a1a6d1abbbeb0b534b9d8b554549f0406ed2c', 
    '/a2OLiE7fnWfmnJrFEwXBgjU+SNJ877Qapij2Fz06zI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)