INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94d8f15783cbea6ebcb14f68e80efec30d3d6957327c36a06d7d99efbcbbe82c', 
    'cvLLKs5m3gOoT66P+QALgu8vP97nXlseo0Kbmn/YkPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)