INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73937618842195074d9b37f553060c5830d678976edaa7fd79e12a579350772b', 
    'FSDyGkVX5B2B06FDQ8VRH1+xwB7asX/EymRpOj2ZGrY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)