INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db1901e78554b2f81c3b2224c86b76b3505d2ace6e7be84b1e704b4baa843578', 
    '3Izi+kYlGDgc0iNB1SM34hbQthPgSPfLbWIvDl+VYX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)