INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '543c355617e377d77bc84d6edebcdfe92f14af787b21754ae01d3395b69319f4', 
    'P+sMkZaOY6JBrhuT1CPeZdyNoI8+m0XkLAjq2SAFU58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)