INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10f9e54b0b29b17daf01627d21e7768b1fda36c4b920d59e22a8cebdb8d834ec', 
    'h6P4QPKKVMpWPF3CO5EuGWXZdkOS98VNBMCssn5moJ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)