INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8cb52f4967ee192cbce23a461c51952787956eca98523459efaab000b636551', 
    'OMWStBNiDDzKTSj5ba7A/5QFsC1nqVFQx20S2oLwsZs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)