UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ko1tYmb8JroKHXS71DHsBfVXkwAgzvE1Y9nDckjMSVk=' 
WHERE 
  key_id = 'a238e3eec7f2352b16ec5e536db49cd2e36078f2e96794cc980111ca487dfdfe' 
  AND (
    token = 'ko1tYmb8JroKHXS71DHsBfVXkwAgzvE1Y9nDckjMSVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )