INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6fda6e95cf31ad08b72c08c73f9f0f54d925b4d681d9bec373d9e44abd67e68', 
    'm2KbHm0w6VGXLYOdgV9xrWM/BTbj3O4+C4SZ7At5nVQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)