INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c88f7bcd5e798d798a654753a201f999f9996751b4fff0464dd6d491d78135bf', 
    'r4xE2woOrZv4fdWJt01QBVnA6WGLwwtkxH58m1UbHck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)