INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3a76e5a2bcb5a4dc35115464bcf404fcfdb26a325e61a5493597d99ab67780c', 
    'p8S1I0lbW4g8rOTkUBljInCmocHP2svcCuL1v8N6ILA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00084

Result

int(1)