UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EkbpBn1uVOZra7cevjZe7hOjwt+X21HdI1tZzqFcbFo=' 
WHERE 
  key_id = '8c247204478c02febd1569fd1ebc35be5cd49c6a70ce2dfc6cf7ce8f1e960043' 
  AND (
    token = 'EkbpBn1uVOZra7cevjZe7hOjwt+X21HdI1tZzqFcbFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )