UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NwcojgxMW87RIytpfKaaQoaP2CM7+glBdutK6HoXXaA=' 
WHERE 
  key_id = 'b44020ce2b584cb24ec5d8844c98265e4066c1d7128715feee6d2203fbc2a462' 
  AND (
    token = 'NwcojgxMW87RIytpfKaaQoaP2CM7+glBdutK6HoXXaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )