UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ixl7nvxi4KWbp8a4bKPDQ8vM0BELTzAfxrjYGhTPpvY=' 
WHERE 
  key_id = '480258b29c4918a9f46bf57af6a96d25ef1750309c0cdf8e335645d0405e045b' 
  AND (
    token = 'ixl7nvxi4KWbp8a4bKPDQ8vM0BELTzAfxrjYGhTPpvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )