INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb4489296567f740c93ea759d285a4264848790dfbda122e787ee340de2f63b9', 
    'bJqGwQLCtFaJsnETMn+QuUTfgIM5p7sWV93foBE4XYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)