UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c4XxDewab4OYpCTfwzZtrdWF5gCslshjwqh7n874JYA=' 
WHERE 
  key_id = '00545edd670e25e93c7265583f7dbf0e16a4bc950d93c3e0151f35c18098be47' 
  AND (
    token = 'c4XxDewab4OYpCTfwzZtrdWF5gCslshjwqh7n874JYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )