INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fd1e4d59a49a8df43cb97925d04541ebb4f71701762b4b744960f5965d7edc4', 
    '/cawvKSXOW9+ytOLjGRSqRmLW8wpcJaXBZP2DMqxLsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)