UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+tIZQDn/ma/WCe4YrOEWwg6Fvkc0VHdriDb7aso1DXk=' 
WHERE 
  key_id = '0176e337fcfd8282913866a16a697694bdef47bfeb302f35b608ba58238b2d8f' 
  AND (
    token = '+tIZQDn/ma/WCe4YrOEWwg6Fvkc0VHdriDb7aso1DXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )