INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ff67c3f72a2d09ee0d92f1c69fab5b8ba80fe8e1c93361b23e6d49f903d5942', 
    'LquvcoJY4libsepIY7S5ido4BdGbQx2rl2x+uYZGM1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)