INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b192c4519a676ced48a8c57b3827cd162b36024bc6767c2e041171c1480cf1e', 
    'oI45nN7o4wpUNjL6peyuDkjMJaBrPmR3hCuTZzugQd8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)