INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6efb466d52a167608893f06288ca2bfaa913b8a8c121c474f151e10e3caf36f8', 
    'ln2gsrsVJlZUK/WMVMGsRNFnDyJ8yEeLG702YeJXgAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)