INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3a6371ec8b072ddc1256b42fb96e6be213b8b52764cf4516d8e4daf34099897', 
    'iI7HegaRT1bEJpQzLq5XJ+OnYxPz758SQwOj5leU3nI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)