INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11e19fb23c6da01a4913b09f546b8f81afa68e457e4425de99677aafad2b9bed', 
    'mz71af18rhfl8JsZREzds1h7XhGKvHQNecntmSOqPl4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)