UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '90V4KTyliYYg+zjXBf5LigZq4GBDsNsUhiy5qY5lagk=' 
WHERE 
  key_id = '03ca82d652001babdee355b2b0ab0d645e1189d6ef39675b80b858a9e1dfb391' 
  AND (
    token = '90V4KTyliYYg+zjXBf5LigZq4GBDsNsUhiy5qY5lagk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )