UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WSlgK6OHVNDZW+ZconM99jeTuNi1r79+WqBCiIaU6qo=' 
WHERE 
  key_id = 'ee9a4046ff0d1a68c14e46307f484e8aeb1a36e3aaf08ecdaef4d42233f33cf9' 
  AND (
    token = 'WSlgK6OHVNDZW+ZconM99jeTuNi1r79+WqBCiIaU6qo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )