UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j6ZU1fNRnd8HbtTkrhNmlmTD3SdVTQKjLRO6Q5QGD/Q=' 
WHERE 
  key_id = '221d248572974e6248f12abcbcb31961c5f45dbf638a9d972e687bdcd3be45b3' 
  AND (
    token = 'j6ZU1fNRnd8HbtTkrhNmlmTD3SdVTQKjLRO6Q5QGD/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )