INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b933b9da845e563c9eaba05f7ef086602f53df65b80640db852660e926bb0258', 
    'a9pPc2E52GVwhepYg+G2zLvRV2Jfdut2/KEtbU5cvms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)