INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a83bfe5589b419b40e3090f8de7aa6e937d188eaddfa59f875c5561a30a3ea96', 
    'xYIcuOhw5RcyIkFr63F2R5l7Cl1LElGnWhTsQUHHZR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)