INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16af1d8fbbf614f00ac8a451d909fa234b5a2afe325fd599b55ac59b55b8519a', 
    'uD5fe8IBvxEKEz7CKpP/9Q91f8JaN3Unh+OjCh9RV7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)