UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YDyWhJ4gwpLflw5Su1dx2lhZEU456ToRWH1KgO+wsjY=' 
WHERE 
  key_id = 'c87cbd27556626c4e145abcb346831f270916d9ca54847e388aaf86d9eac0bf6' 
  AND (
    token = 'YDyWhJ4gwpLflw5Su1dx2lhZEU456ToRWH1KgO+wsjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )