UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C4nssKLF2nVh4a4c3EyjwxGYz/QZN5H6dEAAJNyhGhY=' 
WHERE 
  key_id = 'c7b9eb3c47fe84ab91a24a639eac86199de00a843a707bd8fce5ca9867644ff9' 
  AND (
    token = 'C4nssKLF2nVh4a4c3EyjwxGYz/QZN5H6dEAAJNyhGhY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )