INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5760d39e5cc13e75fe21c60ec3dd619c364340331da47f876a1b492b9ec01bde', 
    't9ELqBPiROYz6Dvoqvr6lB7fjBCKwKJveOTr/0YO0W4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)