INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6640ae1420fa9624a7f03a674b4e5a32d6c0858c964fab732b1b54ed5de8124', 
    'JzVOiqOshe67dkjzIUN3w1k2sT0dwZtjQsbmYu2H+iM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)