INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0308c5c571a7503894399389667c5eb9c9c22826ac1239f60e395475f2dfe374', 
    'd9c6YkO399KUAJfxSMKH/OaPwWMPx5R1bDjgBemtN0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)