UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kHTK6lGDwaSbk5ehoWI1DnEu/LYNsgO0Zc0vKjOKE+g=' 
WHERE 
  key_id = 'e547340d990be8a51a0eca350247ac8455d9b428797cc75c0c9bfcd0bbe30a16' 
  AND (
    token = 'kHTK6lGDwaSbk5ehoWI1DnEu/LYNsgO0Zc0vKjOKE+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )