INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '470d2c611db86c316e38dd38bc2652ab541cd8533f2f5db295acef0a12214a26', 
    'xzhPQI1tuhwJvEYxbLlV1wY3gwBpz6WO46eJ6/AiWfk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)