UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oer8vLCFAEgVPyL/D5ArA/U0h7CnhgTfwAwmb+kOWFA=' 
WHERE 
  key_id = 'b3acae7d0ad5e6231dfbfa6a884291892b6646bd1ddd0d97de9f7e29c9523b21' 
  AND (
    token = 'oer8vLCFAEgVPyL/D5ArA/U0h7CnhgTfwAwmb+kOWFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )