UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '30abHDUFu2wbtZtnIR3JjEDnNGyT70CBbDZhEEy1Oic=' 
WHERE 
  key_id = '830c0333aea6eed002ba5527387047a6da34f7762cd5bd7874047a798fb383b5' 
  AND (
    token = '30abHDUFu2wbtZtnIR3JjEDnNGyT70CBbDZhEEy1Oic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )