UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'atQas0bqVuE3L4RRSVIBb6rCPaLTDcs9RW0RsIirUTc=' 
WHERE 
  key_id = 'e570737817e9afda00042054c7f3e00b8e0e79bc7848b5e6287137efc395d436' 
  AND (
    token = 'atQas0bqVuE3L4RRSVIBb6rCPaLTDcs9RW0RsIirUTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )