UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O3J29QvuK20xj053oe5TNmgvUyhv9wVbEnTXqDC4ScU=' 
WHERE 
  key_id = '617403d927a8d68086402645bde0bb1056d5cb17b6440f365ab29de867696d6a' 
  AND (
    token = 'O3J29QvuK20xj053oe5TNmgvUyhv9wVbEnTXqDC4ScU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )