INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbe9abe861ecae78103e3b760eaca027adbf7cd745bda6c610b5a767e35dfdfc', 
    'nSeKnlB9zby/VJBXUEe4N6RmHPuaQjgL2sSyogJMcJo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)