UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3sUpJChIaGtfAMcW7ryiM28XPk43iTII+hxJENu9v8o=' 
WHERE 
  key_id = 'e38749ee816b06f6ad0ef8cf69918a51e23d1e5b5c78985839a9edda25d5e638' 
  AND (
    token = '3sUpJChIaGtfAMcW7ryiM28XPk43iTII+hxJENu9v8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )