INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4b7cbc87ef6fb402cfed2c29854ee6872457880da4403fdf584f9366f83c7c2', 
    'QrEBWWwq/5B6ymTa2l4bWSZ0N1tqpVXIfR7jptz0AQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)