UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IWfEhQ3hmrc8hzo1bY3Ullnq7taVMYxhf2IlUaEJyM0=' 
WHERE 
  key_id = 'ce4f3d97dfc1fa1ac2dcb166fc7f7d2ea30d1769d79f6aed2cb17dafa93341b4' 
  AND (
    token = 'IWfEhQ3hmrc8hzo1bY3Ullnq7taVMYxhf2IlUaEJyM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )