UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kaR0RoGBDVNsvacIgx3KhGhfX2EZANQLHtnbD1zDITE=' 
WHERE 
  key_id = 'de6cef29ac1f01d7f3b6d2ff70c3a8836b0d3e234407ec2533907d16adf1b4a8' 
  AND (
    token = 'kaR0RoGBDVNsvacIgx3KhGhfX2EZANQLHtnbD1zDITE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )