INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ba7103a3db41bd162a774e8e7c559b1a121512e12000161c42668becd9d4ead3', 
    'MaczdkACsAmb3wLvDXuEfGqoat3A/pQ0mvGmNT109hw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)