UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'te5Z0kKzKZfSBJ6NF1IT6wAuNeBiHg+ARkkeN+lmvyg=' 
WHERE 
  key_id = 'c4a50a2f121338697304cedba2df107d68ae1264627602ed6f561e43c5288bb8' 
  AND (
    token = 'te5Z0kKzKZfSBJ6NF1IT6wAuNeBiHg+ARkkeN+lmvyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )