UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DJ57hS65VJNo81iV48Thy7xX6NZWcvnw7CgYbTzl4O4=' 
WHERE 
  key_id = '82f92e45addcef81db6d024dc6531cb599ede27846e826c0c048c47b3cc725b4' 
  AND (
    token = 'DJ57hS65VJNo81iV48Thy7xX6NZWcvnw7CgYbTzl4O4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )