INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4ddcc750d5bab900d3d94900b84f9675e6eac3ed9f8aae810f01ac1c84b0cce', 
    'mar1us0DIzZocpSNbzwCsWN9N70mcA4M/tsJs2sFqME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)