UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VMWBoKRK42nkoQTSz7MeMddUtdur8IqOib5Ys7mfvlo=' 
WHERE 
  key_id = '0d1bf5e58a657ae33964d007007013126e851513e1344689cb26f125269723d3' 
  AND (
    token = 'VMWBoKRK42nkoQTSz7MeMddUtdur8IqOib5Ys7mfvlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )