INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f33f3000bb7e83947ceed67687e85f96102e44154e9e6fefa3efd3d596403ff', 
    'RVs5fUn8cvNByR1SwxHQ7SVwyBnYNELxd8njQIbeYKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)