INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c86e361d13c8aa1781bdcba8df2f48f5fc9ef4335ba9ed2798df25138b2a6d5', 
    'tujXpZb3jpsHxFqDoIapvcDpGnQ4PhLuwC800inNgUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)