INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2356bdcbf76b7377b143c55f76b7e4ddfdb13cd27d289553a833ca4b7f4e785d', 
    'sJbWx6y7aUR3Hj9BlFjl3VEgj6liNeTQH9JgrvTx8Sw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)