INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ecfd50b89dc511685bf026d273b7b7703741e07a5498c248aa8e949500a37515', 
    'KtjlXSAJ8HT9F+PQE2jStA/TaEpGD8qHapR10dKLL38=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)