INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8cbac439b2c23f2c634010614b3685a4c6384d101564ccb3deaff47b63fd7f4', 
    'ra4ujCS+51FNngEKXaqY2ZBmB6JFXuH6nAhAp4mCxOQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)