UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nd8ir4xzO+LLYkzsd+mkaaW/Bvj8cR/X4JeKnTpbai0=' 
WHERE 
  key_id = 'dd640f893fb199fe2b15bea2baf535c36d010c3fb40ebe5aa9ef93d5e1e7c268' 
  AND (
    token = 'nd8ir4xzO+LLYkzsd+mkaaW/Bvj8cR/X4JeKnTpbai0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )