INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5837e41bcc1d1594007c48e4e92e7762579a59e41a045671a56af1f8a77f4966', 
    'AiCzr05sQOAsIMSYD02HSZsyW9MOzTbwn23dzezHacs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)