INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f28af3f91ed32bb4506cb9f54c0625c2a871547f3699923fb68c6d11f52525fc', 
    'BmOmHdkIY5QIovwH/JELWtDQhL7Q02yxVviBh8ZOs44=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)