INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cdae6daa39a36b712c2784caaa3c7a881a0d05e4c5bdbf45a25b5d8ec5a5a55', 
    'nKD4dHBKE7EBUYJb6llom4lyhkHy+QfdchQZG0lky3s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)