INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd239ff46cb9158521322c9b3fb7fd968f440095eb4db746ca4bbdc868142af24', 
    '920AFeOaXFSOw396BRpWZRtnunS2QzhPdsBLCAmiWFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)