UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zcy32cID8M4Y1lVThFYl4gO6hnaJyanJbFzyczQZQX4=' 
WHERE 
  key_id = 'c6e5ba4a18a2f5711658a81b758c60d8e81cf03b7e9cece0b82ea4842038d9fd' 
  AND (
    token = 'Zcy32cID8M4Y1lVThFYl4gO6hnaJyanJbFzyczQZQX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )