UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G61NGOm+9No5IfcfQtNFuuWO5kq4HxBLoHZe/UFiuA4=' 
WHERE 
  key_id = 'de61cb6a40219a0c44a6bb98d0e944456c6f7b31bb9853ce049c9c3c43e5bce7' 
  AND (
    token = 'G61NGOm+9No5IfcfQtNFuuWO5kq4HxBLoHZe/UFiuA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )