INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ffda068361d557768e3927d123cf6ac9ad727ac652a3eed0e34d349bccd2751', 
    'YtJQ9N9NXkylf9qzzlEW3hW6hd9WTQ83+hBrJXVQjuA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)