INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d433e6b6a6bddaae6e84da8f7f3b47d8b4722242adbcb097323b1fb7f7967b1', 
    'G99uiT7r1c2i/q233Kp7ptdlobtVrc0VBxJcfNx0uYo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)