UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rF/4W39ZRhK7PpAgtK2zYzPicHAwl8MyXeJj38m2vLE=' 
WHERE 
  key_id = 'a39ebeae9f43fd5ec042ce4b992190fc957f2b5821206c14bbda6235f4369d66' 
  AND (
    token = 'rF/4W39ZRhK7PpAgtK2zYzPicHAwl8MyXeJj38m2vLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )