INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '993466e74746787ee1f590916c01ade54992825906607ddf1162ef2dfe64eb86', 
    'hmJXEtBiKCz0tfmAH6uF6mHH9W56ekYi72rwoAktRWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)