INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fe8a98e326625b134fb439fde8a3b24d75088d2febbe2c65191a57612f35f42', 
    'w2YipFPHhIXdiaYQXKiv1+KRCeQaldhPKNbjPuWMWsE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)