UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LIE5V7CMGx7JLB7V1Ae3HbuTUJJ/G0XscKroqP/njhU=' 
WHERE 
  key_id = '9d5dbcb4b196c101dad83fca86543323c728799a0b6a478236327fa2043f0f72' 
  AND (
    token = 'LIE5V7CMGx7JLB7V1Ae3HbuTUJJ/G0XscKroqP/njhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )