INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1225b16aa05a446826dc1e040c2a4fb6b0956f1cd4424f7482694de2cb9f1394', 
    'hPsSiBERB9282NEUm+jw9q2ENsHDfjCQn4Z1pTsov+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)