INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20d3f9be75fc8b1f965aacf8d405a8b75ed740294d248f204dd95a4d2f88c7a5', 
    'LMu3NXRqR7oXJBPffklRhkEk9jyO14MthmN52hLyArc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)