INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c034f4dede55d2ad9d5afad871391de12bb0eff6e3389efadff3213ae1cbea3', 
    'dirUVdJGWOVAx4nrOpiNboWJeYKPEnG/VbJV7fGfYPQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)