INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fe3f81ff44e282da099f5fb5dfbf5b76a1498df1257a04071e7131fd293a3af', 
    'OEO1wjVYamYTzCzQeoRDHtX4r1TWUceCz6iyC5NB+BA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)