UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DmBUGXMjppXFNgXUXTzg5bHsXNsQFoAAkV4Obe+xnzM=' 
WHERE 
  key_id = 'd636cd146745690754f5835974e05a30a443ed80242226e829420570227965fc' 
  AND (
    token = 'DmBUGXMjppXFNgXUXTzg5bHsXNsQFoAAkV4Obe+xnzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )