INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4627cce17f0da5a19f32490bba4cb3d35e7b6cca0d6192c5a54005dadcbb29aa', 
    '+fC0AeShTogHg85Pb8+CTZHtXmfNyKs0wdtOd+gQ2mM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)