INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5551565728848427bc83c725922dfd0831caf9774e7ab705f32208cb8b3edc1', 
    'Wm1mxAKXfA4D1CMokaMpRLKg6kh0z2v5TxLN8GNq8vE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)