INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70763765b783f7f1eaebee62c83c86fa635161d61848347605983fbd8f7720e2', 
    'JvCNNdrck654zAI2dprMSMJi4XpgKlb7BjhJlViNz8U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)