INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7434d197e1df4ae73d892a1e9875f31cbae7550ea79c226c288b134438043ffb', 
    'RWvvBHj7loM9caPvDHU0l6GHboyUq71CyKDIQ69ZMrU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)