UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mIkpurn0I26G9gz7pkzab4UCyFbP5ZXl/mmpq170DnQ=' 
WHERE 
  key_id = 'f579a77cbb20d57eee4006c5d6bedcd15aa252b84232f5adbf38e650a1a808fd' 
  AND (
    token = 'mIkpurn0I26G9gz7pkzab4UCyFbP5ZXl/mmpq170DnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )