INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '150d5177de80bde310e3a0db326bc899455f327364225db3a82f2e6c410dd0e6', 
    'shDjAMRTCB6V3nIU+D6v4C4uX9/STRkIkanolyg8uQA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)