INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0d15c190ee80f9b5670b54d20ce72502c45a89f43ac5a2021af43a12502b703', 
    'jrhryP+hoSUTgesZTpBBBUQLS6R+ws9NftGjkCY97ag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)