INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '331bde52584e10b535e895b081d69d05c83bb25bd6c849416380a874c6a111d7', 
    '5ND6ctCKQW2JoEC/t98q3bqnojIj6YMcOufF8kMOVSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)