UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xmZb5rAIVQycPGJdGT4ARZJ/kkYDYVIvbk/pns6GUw0=' 
WHERE 
  key_id = 'bf5a05c8f14520d0a6771da270e6d775858b1ab487bb22c93f942f16c8341c7f' 
  AND (
    token = 'xmZb5rAIVQycPGJdGT4ARZJ/kkYDYVIvbk/pns6GUw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )