INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9da912c7b8d12cb394d4bee1f2b455219455835133e198aca04507d93d16bee', 
    'niI9eHAx0L2rqR9pU08tVwn03raaTU/msNADxn7jpRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)