UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LIvBmiL7daAm61HKmmzw+lZd9gdu8kjKMk6oecSQzAs=' 
WHERE 
  key_id = 'ce8a37ea0179bd95c718be6190fd79deebb9375f3c94c9ec004c1e491b0be726' 
  AND (
    token = 'LIvBmiL7daAm61HKmmzw+lZd9gdu8kjKMk6oecSQzAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )