UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SXS+VEL0bTJIMWCsBcYJjOEvAH6HuVq/RMyVP93XFJ8=' 
WHERE 
  key_id = '40650a19c9c3dd4ca07efb205e66260a50aade1b71cd4590c08d137e8704b191' 
  AND (
    token = 'SXS+VEL0bTJIMWCsBcYJjOEvAH6HuVq/RMyVP93XFJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )