UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p8SKVbvfqs5iY3E59GYvcT/Ag9QqM97KaB9zWiDcnGY=' 
WHERE 
  key_id = '752548b047a3667b8e8c9dd9b3fb52601fa5d225b4b83d04886e8de8a8a092c0' 
  AND (
    token = 'p8SKVbvfqs5iY3E59GYvcT/Ag9QqM97KaB9zWiDcnGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )