INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '359f456011938649838cddb2c7d0288dc38200975a6cd9af8373983c06abd5f1', 
    'y86n5HveYeVzXCyw55GO7ib9/3Shya8VIfe+gTq4qdI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)