UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tFZNN9wisfol3/3f8Ds9VuyCpbhCoOF1UkelhNMRUnI=' 
WHERE 
  key_id = '90bf8db88738fd5012de20e8740a167edd5bfe3475d7553734ccf137a1fae971' 
  AND (
    token = 'tFZNN9wisfol3/3f8Ds9VuyCpbhCoOF1UkelhNMRUnI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )