INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4c3c954fff4fc96541a4c8c9c584090cd9918394d2ac8e6319bee78c07db994', 
    'VECVUqpg66ecpaS+/1/zLJ9r826Da8ObLGSBkgid3Bk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)