UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SqwXk+F7i8sWj0yrg4Teb6o1gjD4Gg9O9g5/+ndm4vY=' 
WHERE 
  key_id = '6caa4a491340bd6d4e39e7b388efd9327ff7e3cca180e2a233110030f0b33ea9' 
  AND (
    token = 'SqwXk+F7i8sWj0yrg4Teb6o1gjD4Gg9O9g5/+ndm4vY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )