INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37fc1b424a1c6245e9e70ea12af3c09327f477fb5fc2ceada28b3934f71b255d', 
    'VNHuvcnwhvsaV1JsF1r8ztxtmnJqXrbIZUxBi931Jds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)