INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1293a9a1a6c5b6fbf05cb016dcf422cfc09f093f7a5f24d6a3a381c49d1f551', 
    't0qjzhKQ8MH5kMx2pPdKtHeUV6LZViMw4Bk4IQMpm2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)