INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b656b025b4a9ab23c93fda874d2c50c32f6f2de79d2422840c275fb0fa5c561d', 
    'vA50Avt8zxCsEpUXcwamQDO/sI9OMC6CQ3psRWk2TXA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)