INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a3beea093dc920e36c13897132b5d0ad09439737d3480ebe28d930fab74d06b', 
    '4CqfEELmBh0ICW4quttzzE+ChmTjqOZbKFBVxIuWeqQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)