INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cdccfcdc38d5e0ca28b264a02c20510bc3b59d0d613c7ac05c62582f0c2e6896', 
    '793iqcJNh11KFpFJkw0EonqDVjiUxXGwT7dyo/HnuHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)