UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8GDLC07hcHXu4mrLAyxOaC2YXyokS79bbv3MFFMrC+c=' 
WHERE 
  key_id = '8914542d395b7fab35f99234512b631be0224b5f3bd739ceea15072b3022a6bb' 
  AND (
    token = '8GDLC07hcHXu4mrLAyxOaC2YXyokS79bbv3MFFMrC+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )