INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46534880cbde6c2091577bfc3a9a222eedc756ead3f81fbbe2773fdcccd67fe4', 
    '/M93ndgDjg7smVUov2SkOTtLay/aV0bI7S1/nTwRgQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)