UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L5nhGpCbO9VJiZ+AXjpx7Zr4pxEQVob7q9A+Un8p2n0=' 
WHERE 
  key_id = 'a1772d87769be61667af79a5ab9e48c8a5909affd8ca7f14ae2e3aabe3da9682' 
  AND (
    token = 'L5nhGpCbO9VJiZ+AXjpx7Zr4pxEQVob7q9A+Un8p2n0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )