INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9234cccdf71d8d3a9dda0654035e042ff45dac80695f019429e8bf93c5308640', 
    'M+C16mHAxlPYsgbuG9476CFaFscT1zlzEzE3VHHj2X4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)