INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3ca2c9ff9fc340374f6a2e6971f493f57123a2c8c8c1fd3dad7963759bc8def', 
    's+IucyQMOm6uKbUn8RTXyZgmOgGZNwiBLHSTbn8jnDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)