INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b40d755f8069c423e2d8fdac823c5386c1df52745a5c1129ab295823543c4bdd', 
    'lgG2lx5DxvEAMDpkr6RsZv0QlkeyEzZ/LpwnyCdd0kY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)