INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4adc2cc8a7eae81e75b037a60cab1e67aaa948ac173a64d35cdd63b093369950', 
    '8HTMCSimjuMPdBZxQRzVKfHSCc+nKbOB/Iqb1N8JXig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)