INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d3e6f678961bacb931167447f944a47271ff22725e78d7f19e6ae831a2b0025', 
    'smyh1IMY8YHCLY+t23nbvC9gQjpyIDd4gkvzvQPOk/Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)