INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '310f8395e5ad92a0f1f25056b7908d9953c9724b0738945fcbde1f12a66fcce8', 
    '3M3MuzfFW6ROeKkpK51Wy9hk05nb2l2e7P4FnpnPoBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)