UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UTrZSma91eenIHThdKZNN583IBezkyaK8Mldwy0nlPY=' 
WHERE 
  key_id = 'df6c5fe88d16977389878ae323a9233937357abdebb2985eb66891644f560d7c' 
  AND (
    token = 'UTrZSma91eenIHThdKZNN583IBezkyaK8Mldwy0nlPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )