INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69f44dc4306016b1d8005f16848f8d0a4c730ee960a72fd5dfcf69943b7cddf9', 
    '/eDnbOvnH3CPr9y2MP+aotp5RjnpdUwNBcHa4QhY7Rk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)