UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eWl8JM2fmO/3fP25qfGkYrDyLx+f1GgPd4aW+UHlKZU=' 
WHERE 
  key_id = 'f0102b08f1ab732f39592adf10434bbc87aa89c1fc75a6e6f30a184d5499ecc7' 
  AND (
    token = 'eWl8JM2fmO/3fP25qfGkYrDyLx+f1GgPd4aW+UHlKZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )