UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LksWtmTx91nQsO+Q5iisc+r5j4fFZhKsqNTo3PpiVvg=' 
WHERE 
  key_id = '346550a6ebff1af7db667de2e7aa2f9b6521fe38f9d6afc9134e3b83239d241e' 
  AND (
    token = 'LksWtmTx91nQsO+Q5iisc+r5j4fFZhKsqNTo3PpiVvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )