UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8U5I1E8MFgZKLh5OOEmSVDPGaT/6lpj28gYTR6NQbDk=' 
WHERE 
  key_id = '5059265b053b45dea43960e6a818410d80f708242b4f2f44116da651cdf5e464' 
  AND (
    token = '8U5I1E8MFgZKLh5OOEmSVDPGaT/6lpj28gYTR6NQbDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )