INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70ff8c75e130b26c796b07d4a9b7699b21d2c79068d69b938261f3702e74c215', 
    '3rfjE5bXCXO/OxgPIs8ct9dmlrPJcnuIhW/vDMcyWEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)