INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cd23d3b402fe9c7c41c9f0198a47cf20e704d6c0fa48c3a910bd51723de9c66', 
    '7L2JP55YoZNUQpWna1J3jnVslGqgdQbkhIadm/Io6QI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)