INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4b5513ff3a9501e7e8dde7eddee76c5d92c0af6c0bc92baabbd8bdd64e72cfc', 
    '0gwe5OvZylUeRqXM5In1uMdF3xiQsmjfb8ZEosxiCYo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)