INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '64cfbc9262b5b0cd2d3e33b828d42f6e92a05be64ca3662429138fd9600d52be', 
    'Dxk5M336d75jCu8E6X3hMFry8ebTEtZXvx1vmIu69ns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)