INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b5d529f245ad574553e1d29451ff0f1da4a3ae07ca8fdaca18caf8d5d6a29e7', 
    'Gx7I62aDwjtKKxoauHBwxEfc922usC81ACWkD7mrw0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)