INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '312e573904e282452a06a2e042ad8c0e5155c933736c015d22bd7808abd6fd64', 
    '80EcBLwiMMxhr2IX272/LHu+/5qZfKmoA2X9mWSrcMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00111

Result

int(1)