UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sOUsNXoW+m9Gz08qHUu4rJ4QgS+FnFHOfIOLcoTY1Ks=' 
WHERE 
  key_id = 'b4930f89cc42afeac769f61714512f6c87a6012b0849ebf85cbedfa01102b48c' 
  AND (
    token = 'sOUsNXoW+m9Gz08qHUu4rJ4QgS+FnFHOfIOLcoTY1Ks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )