INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8d4aab26397cb5a595eda23c5d59a635741ca6c1c96bf051a35a14d9610e87b', 
    'up/NjC/PRwn1txoD0p1xC7emICu3CgUai1wqlD1e4jM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)