UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LSecyb6zv9eUi81Mvz+c3ky/+9B9Bcy5d23ErtvLCtQ=' 
WHERE 
  key_id = 'a90a45b442a237dfe75d5ca1096d98495b73b79f49f043ae3b9f641fb8410969' 
  AND (
    token = 'LSecyb6zv9eUi81Mvz+c3ky/+9B9Bcy5d23ErtvLCtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )