UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q5RtLpwhJiBLVLa38FKHLYVNAkVZOf907VNQ3/vwJaw=' 
WHERE 
  key_id = '783c5d35d95d734d192c3fb7bc561d28c261adeae1fb7d09d631762d1b086c66' 
  AND (
    token = 'q5RtLpwhJiBLVLa38FKHLYVNAkVZOf907VNQ3/vwJaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )