UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5UaaCL50IuTTAIZGC+ZW5NsD6pBkUPw7tXNkjsLtq34=' 
WHERE 
  key_id = '2b617e43c1428f41e7ba2643433ea0b09dcbdee8400f0f51347ece496784fd6f' 
  AND (
    token = '5UaaCL50IuTTAIZGC+ZW5NsD6pBkUPw7tXNkjsLtq34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )