INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '998376aaaf677898ab0e3cea6b1c90284dd82e1f90717d8200026b21cd54fd23', 
    'CevKHf2gzjw5wEzVThW4U/xx5rpyFiLamIYRwg17q4w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)