INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91f377db16c9d6299b80c20d1e208cba5e3700f003b775c8652a45e450ed9d3a', 
    'CP2WA23nS7bHUNLm4FsHtjbz2bgySZ+gjnw9DDGUhck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)