INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '818abe2eff402d52740f42535ca96ffbbb34a2eba63aa2e7628c998bb3ac10d1', 
    'nenm+ZqLguOAbLEIQgsHJn2Y4C21yRGU246JXLHHQ9g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)