INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8aebd5dc3e618eca524c79a2e5d3c099e2419c7c849733bad59cb6be3f6c27d', 
    'roi3wQawQHjcVm3gIt6pVCkl+KwsXuz36gXTNB8JEEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)