INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ac5be33e39149948caeb645c2b3012b26f04e169922f0a5bb57de32502d1e7f', 
    'Kvh3lNT/FixBMq7+xqjFEmGXQqiduBla39kkXvoznOc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)