INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '836fbe30034ce2b2d1a0db5835c99bcfd518307e1c68b44e23f5c4af4ca669cf', 
    'Jq6BAxCeQc1kx1ZveoM2cOZ83iWRWUr/BxvGYLnqT54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)