UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sSWWCdBLakzPpopyRUwlrjIbjpGSgpiCnDIHK3WnnmA=' 
WHERE 
  key_id = '955b24c69123d795fee36018611ae18bfb9d6be6e667e09672c1902aeb4e508b' 
  AND (
    token = 'sSWWCdBLakzPpopyRUwlrjIbjpGSgpiCnDIHK3WnnmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )