UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eSgTsdMn9K3AMTZpWwdTQTyzDndomBXo0ciujxfIOaI=' 
WHERE 
  key_id = '409a3117a0c6715f2cf318b106f8db7233baa278ef73033a111513bee34b443b' 
  AND (
    token = 'eSgTsdMn9K3AMTZpWwdTQTyzDndomBXo0ciujxfIOaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )