INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e35d413f9eb04e48c84d8489de14c05495b2204b82b64cbb1311505807dcc16', 
    '6K91/66VWTp0M5wM6RsS6SmtFaqXgiWe9S0vYAicO2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)