UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yxib5uqrOI61jiiFIny5Id9VQUkKWem814MpBhK0EkY=' 
WHERE 
  key_id = '91774d102eb32630d786a937e748123e1422359a28d89083859fcffd8ba34146' 
  AND (
    token = 'Yxib5uqrOI61jiiFIny5Id9VQUkKWem814MpBhK0EkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )