UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pu36wLTQmZmk2U/RYbxZtkfySlg4Pgis2G1rdwUwyNA=' 
WHERE 
  key_id = 'ecaa4e0e589abf8aa09801016e2feeebc23b30296567d203276b9ab38d58f970' 
  AND (
    token = 'Pu36wLTQmZmk2U/RYbxZtkfySlg4Pgis2G1rdwUwyNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )