INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e74ad1ab79b44eab3fc0697faa982cc9b4179b2e0f961c05df7a92e84dc8c48d', 
    'zUvrUN3smw75CIklGTvn3TnNinvvCVBTwOo4mHkgeQg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)