UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X9Rd0YGHvOtGvNklB72d+WC02zG4uqS/RzCwlb0kXko=' 
WHERE 
  key_id = '0cbc796730cd8455e9a210bfad4b294a691fbc3855ef26325f8f1305f81f94d2' 
  AND (
    token = 'X9Rd0YGHvOtGvNklB72d+WC02zG4uqS/RzCwlb0kXko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )