INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a0844522cf6a6d87fcd18cf82dd5c51623857390ec3d14aea6d75356db85c15', 
    'f9TNSfhDxZaZTexCBD8zl6m3juTqUXe4jmPtJKYdrIw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)