UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AKu1LcfOhHKNp0CoGZuK/6kuesoA4A2+yLVwuT14lt8=' 
WHERE 
  key_id = '1e2ae2dafe0dd7557bd40788fe94b9109ef343afdc17daedcbde476ca85254f1' 
  AND (
    token = 'AKu1LcfOhHKNp0CoGZuK/6kuesoA4A2+yLVwuT14lt8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )