INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b715229b48658ce10e57469a42e60678a2fad25d10b0857532fa5e21d6d72284', 
    'W3LvOd2+gF0qHmerxrrUICesmbeqh0/d5MhJbguIUbA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)