INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a021fed34678410f48fc675edb2fa61df131a4066d7265dfcd119a00e05aa2f5', 
    'jq1ztu+mHJkTQyduOaYcyvDhW9jllK6jW7v5re8lAvo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)