INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b64e622de47714e378b8d48aa07609e90983974a252c218f566da1d246b78555', 
    'ZPCfXhzN/5D2I96u4yrlUvrLlQZb7E0Fz8XC2H9CMpI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)