UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EXJWeDl5509toEkhPi17gRoBkQ40SVKRMYoXM6lMsA4=' 
WHERE 
  key_id = '75bdfb9b0d37414511ee6b1a57d6d4b468f9c94466f362d643f85a6ce0a1795f' 
  AND (
    token = 'EXJWeDl5509toEkhPi17gRoBkQ40SVKRMYoXM6lMsA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )