UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '34Atd7mm4OK4LBo5KseHSy7IuQnRjSKp5BfP3fn2wBA=' 
WHERE 
  key_id = '424e0446eb36a7ac7a269cda3fa98ab51d293353c74292f67ae4b3dcefe968c5' 
  AND (
    token = '34Atd7mm4OK4LBo5KseHSy7IuQnRjSKp5BfP3fn2wBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )