INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3f9213d2ab471f7acc026e8f92d303244f5028564eab02909de7d98419ce473', 
    'hARcZmWiUBvvHwVksap5Lb7MJikSORhCmI8b9KzC/fo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)