INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '448597261d9aceed5cd1c41a2f31a648f409a928c91378e0c6ea6d7200d3a46f', 
    'CjWv6q47hhtEmK5jaZfR0DmtDeSWPce15VW6BMySBx8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)