UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6oEMvHSBmQO7E1fB7+FsWlkV1bg2KYiOlcxPENDuxBQ=' 
WHERE 
  key_id = '1f70b469d135e2ad150ec86bd046cc34b212ceef5d36bb8809c6627848bea86c' 
  AND (
    token = '6oEMvHSBmQO7E1fB7+FsWlkV1bg2KYiOlcxPENDuxBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )