UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nOkLc5EMG69rSYYwfcaHZXkta4GHXLUIxRoFz91oIKE=' 
WHERE 
  key_id = '9a7b2e07b7e5a29ed1efcb117182ecc413ce3da871cc7ef9adc01f2f17915d5a' 
  AND (
    token = 'nOkLc5EMG69rSYYwfcaHZXkta4GHXLUIxRoFz91oIKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )