UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l+zV8HHqS0IF5T49b4t4E9ll4XtWpY3GFJZJxbrsbT4=' 
WHERE 
  key_id = '3ccbdd0bf73c15b14ac14e8092c0d29463ec8747bd78f6da6a71be75c3906821' 
  AND (
    token = 'l+zV8HHqS0IF5T49b4t4E9ll4XtWpY3GFJZJxbrsbT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )