INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20b9dff35db3e605fa3ce39748080f36701b83e1fab13671f5cf610f8e5fc0ae', 
    'DAoDEwoHeGmFLVvPYhQ35nTqdKkmuB5Y0vosArOivCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)