INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cd14b08820eee6bd554fbaff0640fd80ebd91504f4c50403d3f2d83a83c11b0', 
    'K56JERFLoqmPszgE8naNlIAa3y47T+3JFrpzExdC+YE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)