INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9efcd5438e53cbdde27dc4d01ae9bbd8f85755f7e7d8f42d6e87c713d7823d7d', 
    'xkyLo0h3JIc9DcBYx3qLYKuV+sGqFZTl3wUGR841OaQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)