INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2340327c758f580bc2a5e8d54d620d7d5cdc1124c7e2db808902f7bb1c079a94', 
    'KMsYx0jFDZceZ8xIqbf0rOgoUN3gnb+Hpy9odBBnAZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)