INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9544f104641e5f75fea505aae10facc2d39b3d2a2da111edbb039b3b0e32dda', 
    '/gu3C/0F0UI6UjKdU7CCj3O0TvL85LVfJ6ryY+eCEMM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)