UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mJhe+avi0dlZxFuz31xYGOa30lvaZsr1r/qmhb3E3co=' 
WHERE 
  key_id = 'bcb634de36d64042302d6510c43a5badc26e320862a2c02f1ba91f27f7b81b5a' 
  AND (
    token = 'mJhe+avi0dlZxFuz31xYGOa30lvaZsr1r/qmhb3E3co=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )