INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7efe2436a2aeba4709b9363fd1075bb8bc6256ea65bc7937096d84641fc59b6', 
    'TnJj6dqZss7t5YVs27P4tpV9rtzPQ8LfMFo7nAbOM1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)