UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HKzq/etHn8jGxUP/6kTK2eZevvZPIMdH10bpJK4SSEc=' 
WHERE 
  key_id = '902eae6e002b86f835a1f20967f5739db98f9bac428464ad5add4319137fa3b7' 
  AND (
    token = 'HKzq/etHn8jGxUP/6kTK2eZevvZPIMdH10bpJK4SSEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )