UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N2L8gchRbsxTo5MdtvPMZMThjnLxE3zg7M7delO5vms=' 
WHERE 
  key_id = '17552ccf9e1ed8ca9042e67f8b6554ddab3566ad92a8f8a11e931480455e6335' 
  AND (
    token = 'N2L8gchRbsxTo5MdtvPMZMThjnLxE3zg7M7delO5vms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )