INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42c9cafaefd299496074f170273af8260051fda9ea79a9dcfcadc0e8aa6b4a50', 
    'l1LnFogKGPywOzFUzWWXGukM8AzcEnCmk62VSGno9cs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)