INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7749984b536219afcff20955169de0c09e1a325ee26ccc03146d7117f13a770c', 
    'KZZ06p0ba7E7DDAZm8OwNlVl+PX9LlQoru0QhpHwwcU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)