INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b978a43e0cfc6b5d20d7a2802dce6f8fd58e92bef807eb794c561bf3397610e6', 
    'c0yMi9nC30VRKBzW7N1t9nE+eattLAcjWrot9hicYz8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)