UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fiIYr+4IYRYKowef2i80Uc9BX1BnG0tsEsSz/0haZx4=' 
WHERE 
  key_id = '3f5c979291b680c1219862e608aa9b4a9072e948703f95f1b08b74734923fcf9' 
  AND (
    token = 'fiIYr+4IYRYKowef2i80Uc9BX1BnG0tsEsSz/0haZx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )