INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e4df9140227e008dd6166426a7d255003515163fbfd346553c0b2d3d25e9f85', 
    'LhwXToRJ7k4yccbIutXmgI1KPcaQKeKvB63e5OkYJfs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)