INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be8e957382568f0ebb81625dba369361b8ce30bd4ebb70740e60f4432feb4af7', 
    'ZRmq8MMyOD4TAiTN/QhpovBK5zE9DT4fow0964GyRHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)