UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qVVKTP9DA7iWmmRHcsMQ0It+r7pEF/Zn0Gvuw4QUxNE=' 
WHERE 
  key_id = '1fbaba4bee5f9d0a1e1d9803f80157f4a998e6c88afa770a053608aa45720e5e' 
  AND (
    token = 'qVVKTP9DA7iWmmRHcsMQ0It+r7pEF/Zn0Gvuw4QUxNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )