INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '391eeb76582dbe7c16418707c43cc88222a6cd233cdd66e3c0cc3e544ae84997', 
    'BUvfDKPZroIvbJYGPQmlcsnJiEC2qwPHToNEsCW3qBA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)