INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a338f6abc59c2b5326fe32b3ed91f3030e4a4580d844d0a316c01e749ec7c7eb', 
    'n/v03hPzsKvJFR3pcU4hPagy7AOtltdR7NWGLj+EQZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)