INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '939a88ac2f428c4ac6a8a5f577eccfa37b019b70ed3abd5060650dbba865d032', 
    'MtSsg5Bhv9oKxdRJ0LbvRxFZfdBNbkeTVUCEl0qmcwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)