INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82838f2f1ba1ab3efe9430dedeff4eb4263a36cf8ddf2a13ec57fbdfde11f243', 
    'z5e0hBxhCegZLnxJlxqMkef5T8mNsgtYuFLMSDlbCW4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)