INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbc896c8daa31c7eb57018cb21f04456c987257101341fd18c85ea42efb0b712', 
    '/J5QSjfxiKl11mUtH/7j65ZF790f0a9SHLrSqG5Iuh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)