INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'afaf576233eec699521ba04a3189e490dd918a5a0efb66cb437c10d8e87e9640', 
    'k/3GYrbRIGyKjDdVawhZBGcZ1cNQIIAbfNyIdwOLcbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)