INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d5f7dffbd0f8289ac6a51375b014211659471782e430d30fa2d532c7e682549', 
    'bvrDTCw2WP4puAbz5ot9ScccnKqB9EbiQWMN7YDEEmo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)