INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78ddfcb2b815586ac90a1242b4354190f75b74bb4d01526738a305a4feea96bb', 
    'dVYLSJydrx7QnKe3KYvorFTW6TPHxlTlx7kKm9Hw0a4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)