INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db581787dd7fe72e588e570f491305398383b3558b34cb64167899da5efd1d5b', 
    'cMOuCWihDk+HBGY6N3W8N4GTdsJY9EM/hzFfB6p06Ec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)