INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88c0d30920079de5a03cdc26c745c673ebc766caa5e0def71381e3100f97fdcf', 
    'x+Jw8G4KfTiMXendniZdgUTFrA7LIIq6QwZ3ZM5zXjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)