INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0f19a8facf82361a583a13eacc14cd6d8607718445c1b7a6071b17245bce466f', 
    'MqdqxEBUEH1Ra5b0Wgrjxng36+w//0kndNP0Lt06z3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)