INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '533519939a9bc58a04529dee89992bb87f3e891069f89b086e4feb1f7b5191d2', 
    'uGXAAVNDoFaV8C6RmFkdeDaafTDbYre3W4rrftc8om8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)