INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cc540b79c9131477d6ded114392acfb71742e66999618d64ad75fe55ba9b40f', 
    'pBxzndC70LA9uleD3ppOgiU4oDcorRrJCzRSwKjfzCs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)