UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JLuJ1ASKQbdoRupYeBwSkc37yfwAprMIYM0Z+9WQHEA=' 
WHERE 
  key_id = '8f992f0105b834545d763445218b23d5bb8f39f91b64fe3325b6764d02a7a1a8' 
  AND (
    token = 'JLuJ1ASKQbdoRupYeBwSkc37yfwAprMIYM0Z+9WQHEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )