INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b9be91f9f62986d1ba17fdc15f757dfa8e1f3e1606e387b2c4bab314fc29889', 
    'PXmqnmeem86W2Potm+IVuUjyVal6ffr0K0gsOuPM9uM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)