INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e2123c596af24e7eee54912aebeacc1a7576289a4b956d6acb1648d8f7bf419', 
    'zTX3WZurqRFRoMGuijcMyanl3mqXQVCBQ5EsBnNvMNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)