UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZctyTTiaNA9IfyzfcAvNfPNNu0ojC3FA6AUmdABm7lo=' 
WHERE 
  key_id = '8950013615bae9708e731a582043d84bdced7c93e3ef6c5c901c6c8c3ed62668' 
  AND (
    token = 'ZctyTTiaNA9IfyzfcAvNfPNNu0ojC3FA6AUmdABm7lo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )