INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3f57084088a0c19df410ef7046b48e70125b494ad71a6464e12df96731bd976', 
    'Uv2n376g3Kh7KINWwegnb8jSih78smMQ+7RQCUzgQZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)