UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2TVbWeDy+iFQ/+Bgiuyjv+1pDWJ0mHIAiHFenBN6Rs0=' 
WHERE 
  key_id = '7dfefe123fe267df545218f5f997796343946fa03e11977e5559fda013ece95d' 
  AND (
    token = '2TVbWeDy+iFQ/+Bgiuyjv+1pDWJ0mHIAiHFenBN6Rs0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )