INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e23404e3738f9f32a0bacc86eb4bace89c768920b6d7e0ffc3015077af3bda9b', 
    'Lq2o3Z7OMaWfe/Wwjy5R3u36mC85wYmWqtLmSPG7B0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)