UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UbDpSjsdyDltJjM5jLH+BhGqooRoNlGPmUSgE91FRUY=' 
WHERE 
  key_id = '2f5c10bc48e56606d5ade93800bac4bef095e6682e217e0b5bf7e1e17ca10cd4' 
  AND (
    token = 'UbDpSjsdyDltJjM5jLH+BhGqooRoNlGPmUSgE91FRUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )