INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b2051cdbee8d92349f2a3eff5b7403d2b1eed0fedf1fe4370c86ae523892fd5', 
    't5c0eLBqC+NbUE1o2Tp9bYRzpbZggwunaG6Dr1Vh4Xo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)