INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16bb9933601984428164dbd845110e72587c402f8a54823ceb541829f80fb701', 
    '2r1L6we9L87tLEJsXrQQGp/hG8HnLRcMFOl43loZoZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)