INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '952ed0f87129ea5ef50a868b1f55035b551db8b20b396e2f37f67816bb4728a2', 
    'TtuBnEE2ZqFCwzzWpcDCG1l3F5/PUVrcNidi1owUPI4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)