INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '762103351871d61e7f2db41fec64af07e2ac6f20fbaba8c85f4a5962ec55994c', 
    'wcPfzvPj46nsyqEJwQWHQQUpAj/WmNzJ3sIFnaF2WUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)