INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15fd4f29ec5e9a4b3dbab3fe94f6105f02253967950a57825bb7e9b5a419eb62', 
    'KYnl9iLXZ73+ilvvkObd8K++J7yUU6XTChOeNJAoXAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)