INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75a21f060d20f1a6dee421fe172460611f77e47cbd5bf06ec9b6d973392e513a', 
    'Nw4Uo6lSCPnVJ0jODXxTSOXs0ssZ8F9W8KP6yvuapCY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)