UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OYBGO4rIrJgtT95nG43MH7/SPkOo8pdfg6gp1F4cJA8=' 
WHERE 
  key_id = '2ff87399b8da22d2c43660e60caf10e617eadc8dc6394be45b5ea10250d54221' 
  AND (
    token = 'OYBGO4rIrJgtT95nG43MH7/SPkOo8pdfg6gp1F4cJA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )