INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c52f6d15574487f9ebb446b08e894ba67e1d9bf19ed5f1d884cd04aa0174ef17', 
    'ZWvdXQ7MzPZiWZKYOg1hvPHZJVRz7H9AtoYgBFpQOCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)