INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0ada0147a8e448a6c99dffce3a3b7400031a3283769535c16f3d06f52ee10f5', 
    'ozc5KYJzuy96vCLLz08B9Y+Mu4sAHwRSkeTHVNRZT4Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)