INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e456e758130932e565dba7c6d274fd63c9211b303eeadf01ddb4009a72f1cb3a', 
    'hboHjURf2BPFbpZ0fYJSak6Qb3uuUPgjJo1X/U4xnCY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)