INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69b5e7c1dd162f82374985a3f534616b999f67fc75bb540e633a12b24ca47697', 
    'rSXW3dpB7DQBJuFXDCSVxyxLG2GTB2gqBpK+yBDDgeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)