INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40ca3fcb5bdfe3195f0013d1744b10691e83912228b0eb5580583519c9bb655e', 
    'H/kYBoCAC3meXIYubQ/0TUkTJhgUbMvIrEX5nqAPSjw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)