UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jVFA0NBF2RAQsumWwtwtbNLydEDMfF+kbMfffuC/C2A=' 
WHERE 
  key_id = '6e8e40f36d537311ade0ca1a5bf4611f7ea898ea1118cb9f922273d47f9d0efe' 
  AND (
    token = 'jVFA0NBF2RAQsumWwtwtbNLydEDMfF+kbMfffuC/C2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )