INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1c97a808699f0d6d237e52b1916fb0770b40b025f1e4a828d56b96e671b7ca2', 
    'Zmak3K0jX3dHBpMAWKxRqWiyADfbiD59ByWgs+YtZKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)