UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QvpkU7JmWAkH5hIqk2Xdika1hhR2u36OqOnEwuXSuIg=' 
WHERE 
  key_id = '3b574080551f0cec3816f923dc4c51b28074491181298d8af6954a677ec51a78' 
  AND (
    token = 'QvpkU7JmWAkH5hIqk2Xdika1hhR2u36OqOnEwuXSuIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )