INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19c246dd36b300000febf34142ec2ea11ca7402f7339acb55ba21363d5f44329', 
    'N9pjEprlQioguwKMStRzl2sBfjwjgQXtIied/kJENCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)