INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '756432a8aa39c2ac8a569538ff38638935eac8f1f037983b592e05a0c3a9d282', 
    'FqmEkgM5Op/DBeQ1eNCX1+BFliGEHZDTyM8AcJcUiZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)