INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b3e5d73995e5f3b10d9b973443e47974fe69538ebb1d9e5b2648737fcd38616', 
    'm79ucqQrO0gCgJuV1nU4zQhaXrvcWcYBlO5cJENxcg4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)