INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1623906c5fb4c140ca55dc0d04b9d8e751bb44f3d35b8e21ba49bbe7fccc6b63', 
    '5HfEhrawaHn5mBDadtBv7cPjXCy1C4cgD5El48yHPb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)