INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '262828eded63efc75aae4514335ecbbc8c5270a6017e7bb479b55a943d8eb7d5', 
    'Ln7j3C3SW9BBXNrDcw98IctxWlAMLEytsqAkp0P/HfU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)